Top Boston Kids Birthday Outdoor Spaces
105 results near Boston, MA
Find a Venue
Choosing your kids birthday venue will be one of the most important steps in the planning process. So much goes into finding the perfect outdoor in Boston. You’ll want to consider everything from the aesthetics of the space to any in-house amenities and services. Luckily, PartySlate makes it easy with our Find Venues page. Use the filters to narrow your search — taking into account everything from your guest count to specific catering preferences. Once you’ve set your filters, scroll down to search our curated list. Look for the “featured” tag for PartySlate’s top recommendations. With PartySlate, finding your ideal Boston outdoor has never been easier.
- featured

Mandarin Oriental | Boston
776 Boylston St, Boston, MA 02199, USA- Spaces for 60-600 Guests
- 1 Outdoor
- 5 Hotels
- 5 Total Spaces
Mandarin Oriental, Boston is a Luxury Hotel, Wedding & Events Venue and Spa located in the heart of the Back Bay in Boston, newly renovated in 2021 with freshly designed event spaces, guest rooms and suites and a Forbes 5-Star Awarded Spa & Wellness Destination. Mandarin Oriental, Boston offers an opulently designed "Jewel Box" Oriental Ballroom, flooded with natural light from floor to ceiling windows and displaying stunning chandeliers, elegant fixtures and sweeping views of the city skyline. The Gallery provides an intimate Ceremony or Cocktail Reception space while the Oriental Ballroom is perfect for a cocktail party, dinner reception and dancing. For an outdoor setting, our private Garden Terrace offers an ethereal, lush landscape for a ceremony or tented cocktail or dinner reception under the stars and city lights. Our Garden Terrace and Ballroom are often used in conjunction for multi-space ceremony and receptions. Our four additional Event Spaces are distinctively designed with modern New England features and elegant Chinoiserie detail, all featuring floor to ceiling windows overlooking Back Bay. These spaces give a variety of well appointed options for an elegant Social Gala, Rehearsal Dinner, Wedding Welcome Party or Post-Wedding Brunch. Culinary Program Working with the most premier luxury wedding vendors in Boston, our Catering & Events Directors will work closely with you to deliver an event that reflects your wedding vision. Mandarin Oriental, Boston Executive Chef Robert Angelo and Culinary Team will work with you to craft your perfect wedding menu, tailored to your tastes and guest preferences. Newly Renovated, Largest Luxury Guest Rooms & Suites Your guests will enjoy newly renovated Residential Guest Rooms & Suites offering the largest square footage in Boston. Rooms and Suites feature city views, seating and living areas, marble bathrooms and luxury amenities. Our specialty Royal Suite and Presidential Suite offer the most elevated level of luxury in the city. The Spa at Mandarin Oriental, Boston Guests will enjoy our 5-Star Spa and Wellness Center, awarded Best Hotel Spa in North America by the World Spa Awards. Couples and single treatments, holistic wellness programs and group movement classes are available. Our Fitness Center provides full cardiovascular and strength training equipment, Peloton Bikes, Pilates and Yoga Movement Studio and more. Our Wellness Team is available to coordinate Couples Treatments, Wellness Retreats, Group Yoga / Fitness Classes and more. MO Guest Experiences We are pleased to coordinate bespoke Boston experiences for your party and out of town guests, creating an unforgettable celebration and stay in Boston. Our Concierge Team is available to arrange Sports Game Outings, Boat Charters, Wine Tastings, City Tours and more.
Avg response time 6-12 hrs - featured

The Westin Boston Seaport District
425 Summer St, Boston, MA 02210, USA- Spaces for 10-2,000 Guests
- 1 Outdoor
- 1 Hotel
- 25 Total Spaces
Whether you’re catching up with colleagues or convening for a fête, our sales team is here to make your meeting or event effortless. With over 90,000 square feet of meeting space across 37 rooms, we offer countless ways to connect and collaborate in Boston’s thriving Seaport District.
Est. $175/guestPricing Details AvailableAvg response time 12-24 hrs - featured

Boston Public Library
700 Boylston St, Boston, MA 02116, USA- Spaces for 45-2,600 Guests
- 1 Outdoor
- 8 Museums
- 8 Landmarks
The iconic Boston Public Library is one of the nation's most historic and sought-after venues. Treat your guests to an iconic experience at one of Boston's most beautiful and beloved landmarks. Enter the breathtaking McKim Building overlooking Copley Square and find yourself surrounded by spectacular works of art, and intricate architectural details. The Boylston Street Building offers a modern, open, and unique setting. Floor-to-ceiling glass windows overlooking Boylston Street create a captivating experience. The Boston Public Library is the perfect backdrop for events. *New Offering: planning an intimate ceremony? Learn more about our 1-hour ceremony package for you and up to 12 guests here: https://www.bpl.org/1-hour-wedding-ceremony/
Pricing Details AvailableAvg response time 12-24 hrs - featured

Raffles Boston
40 Trinity Pl, Boston, MA 02116, USA- Spaces for 8-500 Guests
- 1 Outdoor
- 3 Restaurants
- 10 Total Spaces
Raffles Boston is located in the heart of the Back Bay neighborhood, surrounded by historic brownstones, storied cultural institutions, bustling sidewalk cafes and chic boutiques, Raffles Boston offers an unmatched experience for those who want to discover the City of Notions at its finest. With stunning views of the Charles River and the city skyline, this stately home where culture meets indulgence both honors tradition and celebrates local creativity, seamlessly blending the timeless and the new to let you see Boston for all that it is. From the revolutionary fervor of the Boston Tea Party to the stirring drumbeats of the American Revolutionary War, Boston's historical tapestry has woven itself into the very fabric of the world. A cradle of intellect and artistic ingenuity, this city has nurtured the minds of the most celebrated writers, composers, artists, and visionaries of the 20th century. Within its cobblestone streets beats the heart of academic excellence and athletic prowess, a testament to the enduring spirit of its inhabitants. At Raffles Boston, we do more than merely acknowledge the exceptional character of this storied city; we embody it. Drawing inspiration from the indomitable spirit of Bostonians—their passion, curiosity, approachability, and warmth—we invite guests to immerse themselves in a world where luxury, glamour, and unparalleled service converge. Conveniently located a mere 15-minute drive from Boston Logan International Airport and adjacent to the historic Boston Back Bay Train Station, Raffles Boston serves as a gateway to the city's myriad attractions. Nestled within a stone's throw of Trinity Church and the upscale shopping haven of Copley Place, our hotel is a sanctuary of sophistication amidst the bustling cityscape. From the vibrant galleries of Newbury Street to the iconic Fenway Park, from the hallowed halls of the Museum of Fine Arts to the serene banks of the Charles River Esplanade, every corner of Boston beckons exploration. Renowned hospitality design firm Stonehill Taylor has lent their visionary touch to every aspect of Raffles Boston's aesthetic. Evoking the refined elegance of a stately residence, our rooms and suites exude an ambiance of timeless comfort and sophistication. Inspired by Boston's verdant Emerald Necklace and rich architectural heritage, our design palette seamlessly integrates botanical motifs and historical references. The gleam of copper accents pays homage to Paul Revere's storied legacy, while bespoke wall coverings adorned with evocative illustrations serve as portals to the city's past. Whimsical lighting fixtures reminiscent of delicate florals cast a soft, enchanting glow, while verdant greenery nods to the quaint charm of Back Bay's window boxes.
Est. $275/guestAvg response time 12-24 hrs - featured

Harvard Art Museums
32 Quincy St, Cambridge, MA 02138, USA- Spaces for 40-250 Guests
- 1 Outdoor
- 4 Museums
- 4 Total Spaces
Host an Unforgettable Event at Harvard Art Museums The Harvard Art Museums offer a stunning venue for weddings, corporate events, and milestone celebrations. Surrounded by world-class art and inspiring architecture, every gathering becomes a truly memorable experience. Your event also supports the museum’s mission—expanding access to our renowned collections and creating transformative experiences with art. Triangle Constellation © Carlos Amorales
$7,000 minAvg response time 12-24 hrs - featured
Artists For Humanity Epicenter
100 W 2nd St, Boston, MA 02127, USA- Spaces for 150-800 Guests
- 2 Outdoor Spaces
- 2 Bars
- 2 Total Spaces
Host your event at one of Boston’s most unique and sustainable event venues — the Artists For Humanity EpiCenter. Located in the heart of South Boston, this award-winning, LEED Platinum–certified space blends modern design, creativity, and social impact, making it an unforgettable setting for weddings, corporate events, nonprofit galas, fundraisers, brand activations, conferences, and private celebrations. More than just a venue, the AFH EpiCenter is a space with a mission. When you host your event here, you directly support Artists For Humanity’s youth employment and mentorship programs, which provide paid creative jobs and professional training to Boston teens in art and design. Each event contributes to empowering the next generation of artists, innovators, and community leaders. The EpiCenter offers a flexible, blank-canvas event space designed to bring your vision to life. From intimate meetings of 40 guests to cocktail receptions for up to 800 attendees, the venue adapts seamlessly to a wide range of event formats including seated dinners, brand activations, weddings, conferences, and community gatherings. Surrounded by rotating artwork created by talented teen artists, the gallery-style environment provides a vibrant and inspiring backdrop for wedding ceremonies, dinner receptions, fundraisers and corporate functions. High ceilings, sustainable architecture, and contemporary design create a bright, modern atmosphere that stands out among Boston event venues. By choosing the AFH EpiCenter, your event becomes part of something bigger — supporting creativity, opportunity, and the future of Boston’s art scene while hosting an unforgettable experience for your guests. Discover how your next event can make an impact. Schedule a tour and see why the AFH EpiCenter is one of Boston’s most inspiring event spaces.
Avg response time 12-24 hrs - featured

Museum of Science, Boston
Museum Of Science Driveway, Boston, MA 02114, USA- Spaces for 30-5,000 Guests
- 1 Outdoor
- 1 Ballroom
- 7 Total Spaces
Set along the Charles River, the Museum of Science, Boston offers a dynamic alternative to traditional event venues. Surrounded by iconic exhibits, live demonstrations, and sweeping riverfront views, the Museum creates an engaging and unexpected backdrop for celebrations of every kind. With versatile indoor and outdoor spaces, expert event coordination, in-house catering by MAX Ultimate Food, and robust audiovisual capabilities, every detail is thoughtfully handled so hosts and guests can focus on the experience. Opening October 2026, the Museum will debut the Public Science Common, a new immersive, technology-forward venue designed for high-impact events. With capacity for 400 guests seated or 700 standing, the Public Science Common will feature advanced audiovisual integration and flexible staging, redefining what’s possible for large-scale celebrations. At the Museum of Science, Boston, science, innovation, and celebration come together to create events your guests won’t forget.
Pricing Details AvailableAvg response time 12-24 hrs - featured
Omni Boston Hotel at the Seaport
450 Summer St, Boston, MA 02210, USA- Spaces for 25-3,000 Guests
- 2 Outdoor Spaces
- 4 Restaurants
- 8 Total Spaces
In a prime location in Boston's exciting Seaport neighborhood - across the Street from the Boston Convention and Exhibition Center and just a few miles from Logan Airport, Omni Boston Hotel at the Seaport is the perfect place for your next meeting or corporate event. The hotel features 100,000 square feet of indoor/outdoor meeting, event, and pre-function space, including the largest single hotel ballroom in Boston. A world-class culinary team can create a delicious menu of local fare, while our meeting professionals can help with your audio/visual, security and design needs. Whether you’re hosting a meeting for a group of 20 or 2,500, Omni has the Boston meeting space you need. Omni Boston Hotel at the Seaport interiors are built on a foundation of culture and with a view to the future. Taking inspiration from Boston’s timeless cultural institutions, the hotel’s essence is accessible to everyone, welcoming guests to experience art history or current innovations. Located in the ever-evolving Seaport neighborhood, the hotel’s offerings will be unmatched only by its striking waterfront views of Boston Harbor. The Omni Boston Hotel at the Seaport boasts 1,054 finely appointed guestrooms spanning 22 stories, with 52 suites and distinguished local design influences from the nautical Seaport District to Boston’s rich musical complexion. Our innovative guestrooms feature contemporary layouts of sophisticated warmth and simplicity, embracing guests as they enjoy sweeping views of Boston Harbor and the greater Seaport District.
Est. $214/guestPricing Details AvailableAvg response time 1-2 days - featured

Courageous Sailing
1 1st Ave, Boston, MA 02129, USA- Spaces for 250-800 Guests
- 1 Outdoor
- 1 Event Space
- 1 space at this venue
Pier 4 offers much more than sailing, we now have an amazing event space where everyone, whether sailors or non-sailors, can bring their dream event to life! With breathtaking views and endless possibilities, this is the perfect setting to make your vision a reality. Whether you're a seasoned sailor or someone who just loves the beauty of the water, our stunning location offers the perfect backdrop for any occasion. A breathtaking, picturesque, waterfront setting that serves as the ultimate blank canvas, ready to be transformed into the wedding, fundraiser, or corporate event of your dreams. This space offers endless possibilities, allowing you to craft a celebration that’s not only everything you’ve envisioned, but even more extraordinary than you imagined.
Avg response time 12-24 hrs - featured

Revere Hotel Boston Common
200 Stuart St, Boston, MA 02116, USA- Spaces for 75-1,000 Guests
- 1 Outdoor
- 2 Hotels
- 2 Total Spaces
Located in the heart of Boston's Back Bay neighborhood, the Revere Hotel infuses striking architecture with versatile event space, ensuring that your special day is limited only by your imagination. Inspire the unexpected and foster creativity for your meeting or event in Boston. Creative culinary experiences, audiovisual technology, fast Wi-Fi, business services and a dedicated event manager ensure an innovative and seamless event. Creative think tanks, conferences, celebrations and private dinners. There's a space at Revere Hotel Boston Common that's uniquely you. From the Boston art that adorns our Tea Gallery to chalkboard walls for brainstorming, our venues cultivate original experiences. Inspire your teams, connect with your colleagues, and celebrate with family and friends. We offer exciting group packages and offers with enhancements that include room upgrades, cocktail hours, and group yoga.
Avg response time 2-4 hrs - featured
Fenway Park
4 Jersey St, Boston, MA 02215, USA- Spaces for 40-30,000 Guests
- 6 Outdoor Spaces
- 5 Bars
- 15 Total Spaces
Evergreen is the event group behind some of Boston’s most memorable gatherings and celebrations at Fenway Park and beyond. Rooted in over a century of history at one of America’s most iconic ballparks, it offers an array of unique spaces tailored to everything from social events and corporate functions to weddings and large-scale celebrations. With flexible indoor and outdoor venue options that showcase stadium views and historic character, Evergreen combines expert event planning with unforgettable settings. Their dedicated team brings decades of experience to each occasion, helping couples and hosts create moments that live on long after the day itself.
Pricing Details AvailableAvg response time 12-24 hrs - featured
High Street Place
100 High St, Boston, MA 02110, USA- Spaces for 22-500 Guests
- 4 Outdoor Spaces
- 1 Restaurant
- 8 Total Spaces
At High Street Place, we’re thrilled to craft unforgettable events tailored to you and your guests. Whether you’re planning a full buyout of the Atrium or Food Hall, or reserving one of our semi-private spaces, we’ll create the perfect setting for your occasion. From casual team gatherings and formal corporate events to family celebrations and fundraising galas, our versatile venue offers a unique space to eat, drink, and connect. Located in the heart of Downtown Boston near South Station, High Street Place offers curated menus from 20 of the city’s top chefs and restaurateurs. We provide onsite parking with validated and valet options, custom lighting, music playlists, and resident DJs. Our venue features A/V equipment, including Boston’s largest LED screen, along with branding, custom graphics, and event planning services. Additional experiences such as games and preferred vendor options are also available.
Pricing Details AvailableAvg response time 12-24 hrs - featured

9OFS
1 Federal St, Boston, MA 02110, USA- Spaces for 12-200 Guests
- 1 Outdoor
- 1 Rooftop
- 4 Total Spaces
9OFS, located on the edge of the Boston Financial District, offers an unmatched indoor and outdoor experience with panoramic city views. Its serene setting contrasts sharply with the bustling bustle of the city below, making it an ideal setting for special gatherings of all kinds. Additionally, in addition to the amazing environment provided by the venue, it is surrounded by exciting sights for you and your guests to enjoy, such as the Boston Waterfront and the Faneuil Hall Marketplace. In order to make your event one to remember, 9OFS is a fantastic choice! The possibilities at 9OFS are virtually infinite, thanks to its adaptable floor plans and magnificent views. Located on the ninth level of One Federal Street, the facility hosts a variety of events. The interior is contemporary and streamlined, while the outside reflects the glitz and glam of the city's bustling activity. PRIVATE EVENTS: ELEGANT & INTIMATE PRIVATE EVENTS To complement the rich open air gardens, a dazzling reflecting pool provides a unique perspective on the Boston skyline for private gatherings. This lofty backdrop for any special occasion is matched with a smart and contemporary internal environment, which serves as a sophisticated and contemporary counterpoint to the rooftop. MEETINGS: TAILORED & TASTEFUL MEETING ROOMS 9OFS, located nine stories above Boston's Financial District, is a well designed meeting space that is well suited for any type of event or conference. A polished environment surrounded by dynamic cityscape views is provided by the location, which can be adapted to accommodate any size event.
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MGM Music Hall at Fenway
2 Lansdowne St, Boston, MA 02215, USA- Spaces for 50-5,000 Guests
- 1 Outdoor
- 1 Theater
- 4 Total Spaces
MGM Music Hall at Fenway is a premier entertainment destination in Boston, offering a dynamic event setting steps from the iconic Fenway Park. Featuring a state-of-the-art venue with advanced sound and lighting technology, versatile layouts, full-service production capabilities, and exceptional hospitality, it creates an elevated experience for memorable gatherings. With its modern design, iconic location, and access to world-class entertainment, MGM Music Hall at Fenway provides a distinctive backdrop for extraordinary events.
$7,500 minPricing Details AvailableAvg response time 1-2 days - featured

Loft on Two
One Financial Center, Boston, MA 02111, USA- Spaces for 14-582 Guests
- 1 Outdoor
- 1 Rooftop
- 5 Total Spaces
Loft on Two provides a modern, cohesive and configurable set of meeting spaces that can be used separately or in tandem to meet the needs of your corporate event. For a small team to a large ensemble, Loft on Two had the conference and event space for you! Loft on Two has a dedicated experience management team onsite to assist with your event and meeting space reservations.
Pricing Details AvailableAvg response time 12-24 hrs - featured

Citizens House of Blues Boston
15 Lansdowne St, Boston, MA 02215, USA- Spaces for 50-2,175 Guests
- 1 Outdoor
- 2 Restaurants
- 1 Theater
Located on Lansdowne Street next to Fenway Park, Citizens House of Blues Boston is a favorite of Red Sox fans and welcomes all guests with its Southern hospitality. This incredible space is the perfect location to host your next corporate event, private concert, social gathering, wedding, reception, or private dinner. Located 3.6 miles from the Boston Convention and Exhibition Center and less than a mile from the John B. Hynes Veterans Memorial Convention Center, Citizens House of Blues Boston accommodates 25 to 2,200 guests. Our talented staff handles every detail, so you don’t have to! With access to the world’s greatest musical entertainment, state-of-the-art lighting, and sound, custom menus, and mixology, this unique 17,780 venue will exceed the expectations of even the most discerning guest. Comprised of four distinct environments including a VIP members-only club, a rocking Restaurant & Bar featuring contemporary and traditional Southern art and cuisine, a scenic outdoor Patio, and a large, multi-story spectacular Music Hall, each area features state-of-the-art staging, lighting, and sound with lively bars throughout the entire venue.
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The Colonnade Hotel Boston
120 Huntington Ave, Boston, MA 02116, USA- Spaces for 90-750 Guests
- 1 Outdoor
- 5 Hotels
- 5 Total Spaces
Centrally located and exquisitely appointed in the iconic Back Bay neighborhood, The Colonnade Hotel in Boston MA is the contemporary luxury Boston hotel of choice for the modern traveler. Nestled at the intersection of a quaint residential community and Boston’s main shopping districts in Copley Square and Newbury Street, our Back Bay address offers prime access to the Boston Symphony, Hynes Convention Center, Northeastern University and nearby transit, allowing you to get out and explore the best of Boston. The Colonnade Hotel in Boston, a Boston Copley Square hotel, wants to offer a heightened experience to each of our guests, whether you're traveling for business or pleasure, or perhaps looking for hotels with pools in Boston, upon arrival, be greeted by a variety of luxurious amenities you’re unlikely to find at other hotels in Boston. This includes our fully-equipped fitness center, and our renowned rooftop pool, known as RTP, which offers an idyllic escape from the city alongside sweeping views of the Boston skyline. After days and nights exploring major Boston attractions near The Colonnade, enjoy a peaceful retreat to one of our modern and spacious guestrooms where you’ll discover an abundance of Back Bay Boston hotel's natural sunlight and unobstructed views of the Prudential Center and Back Bay. Enjoy Boston lodging and an indulgent night’s rest atop a plush pillow-top mattress and when you awake be sure to enjoy a variety of other in-room comforts including a 55-inch flat-screen LCD TV, Keurig coffee brewers, dimmable lighting, an abundance of outlets and complimentary ULTRA High-Speed Frida wired & wireless Internet access to help you stay connected while you’re away from home. Experience a new kind of hotel in Boston MA, imbued with New England hospitality, East Coast charm, and accessible luxury. Only at The Colonnade.
Est. $240/guestPricing Details AvailableAvg response time 12-24 hrs - featured

Boston Children's Museum
308 Congress St, Boston, MA 02210, USA- Spaces for 125-1,500 Guests
- 1 Outdoor
- 3 Museums
- 5 Total Spaces
Boston Children’s Museum is an iconic event venue in Boston’s Seaport District that offers a distinctive and immersive setting for memorable gatherings. Set along Fort Point Channel, the venue features breathtaking waterfront views, expansive interactive exhibits, and a soaring Atrium with three-story glass walls that create a vibrant and imaginative atmosphere. With its unique blend of curiosity, creativity, and culinary excellence, Boston Children’s Museum provides a one-of-a-kind setting where guests can experience an extraordinary celebration.
$30,000 minPricing Details AvailableAvg response time 12-24 hrs - featured

Boston Marriott Long Wharf
296 State St, Boston, MA 02109, USA- Spaces for 150-800 Guests
- 1 Outdoor
- 3 Hotels
- 5 Total Spaces
Embark on a journey of love at Boston Marriott Long Wharf, where the serene waters and graceful sailboats set the scene for your special day. Situated on Boston’s most iconic wharf, our hotel’s event venues offer a timeless and captivating setting for waterfront weddings. Whether you envision an intimate gathering or a grand celebration, we are here to bring your dream wedding to life with heartfelt hospitality and imaginative touches. With 20,000 square feet of flexible harborside event space, Boston Marriott Long Wharf provides a variety of captivating venues to suit your wedding needs. The Grand Ballroom, accommodating up to 480 guests, features an original design with a hand-crafted ceiling reminiscent of a ship’s hull. The Harbor View Ballroom, with floor-to-ceiling windows and panoramic views, can host up to 146 guests for a seated dinner or 200 guests for a reception, and includes a connected outdoor Harbor View Terrace overlooking Boston’s Harbor. For a grand yet intimate atmosphere, the Palm Garden is ideal for ceremonies of up to 200 guests. Our premium guest suites offer impeccable accommodations for you and your guests to enjoy while we handle all the details. Savor dock-to-table cuisine with our customizable, handcrafted banquet and event menus featuring sustainable, local options. Located in the heart of Boston’s best attractions, every wedding here becomes a destination. Guests can enrich their stay with nearby attractions, including the family-friendly New England Aquarium, Faneuil Hall, and the picturesque Boston Harbor Islands. Conveniently accessible to Logan International Airport by water taxi, you can rest assured that every moment of your wedding will be cherished. Serene waters. Spectacular views. Remarkable weddings happen on the harbor.
Avg response time 1-2 days - featured

Leader Bank Pavilion
290 Northern Ave, Boston, MA 02210, USA- Spaces for 100-5,000 Guests
- 1 Outdoor
- 4 Event Spaces
- 4 Total Spaces
Located along Boston’s waterfront in the Seaport District, Leader Bank Pavilion offers a dynamic open-air setting for concerts, corporate events, and private gatherings. The venue features covered amphitheater seating, expansive harbor views, and flexible event spaces designed to accommodate everything from intimate receptions to large-scale productions. Modern amenities, state-of-the-art sound and lighting systems, and a lively waterfront atmosphere create a memorable backdrop for entertainment-driven events in one of Boston’s most vibrant neighborhoods.
$6,000 minAvg response time 1-2 days



