Top Denver Adult Birthday Venues

• Spaces for 175-390 Guests
• 1 Event Space

Located in Denver, Colorado’s River North District (RiNo), Catalyst is bringing together private enterprise (startups to Fortune 100), government, academic and non-profit organizations with healthcare providers and payers to accelerate innovation and drive real, lasting change.

• Spaces for 100-250 Guests
• 2 Ballrooms
• 1 Outdoor
• 4 Total Spaces

Ashley Ridge by Wedgewood Weddings is a versatile, upscale venue in the Denver South Metro area designed to host everything from elegant weddings to memorable corporate events and milestone celebrations. This hilltop property features two striking outdoor ceremony spaces — one with a graceful pergola overlooking the city and another facing the Rocky Mountains — offering dramatic backdrops for vows, presentations, or group photos. Indoors, planners can choose between a dedicated ceremony room for smaller gatherings or the expansive grand ballroom, which easily transitions from meetings or ceremonies to receptions and galas. The ballroom’s soaring ceilings, modern lighting, and panoramic windows create a bright, stylish environment ideal for both social and corporate functions. Multiple patio and terrace areas framed by bistro lights provide inviting spaces for cocktail hours, networking sessions, or breakout conversations. The venue’s flexible floor plans, state-of-the-art amenities, and décor options allow hosts to design events that feel personalized and seamless. Guests will appreciate the convenient location near Denver as well as the luxurious private suites for VIPs or wedding parties to relax. Ashley Ridge is recognized with numerous industry awards for its service, design, and all-inclusive offerings, making planning stress-free and efficient. Whether you’re envisioning a sophisticated wedding, a gala dinner, or an inspiring off-site meeting, this venue delivers the perfect blend of mountain views and modern elegance. With its stunning scenery, adaptable spaces, and professional support team, Ashley Ridge by Wedgewood Weddings is an exceptional choice for any event.

• Spaces for 260 Guests
• 1 Ballroom
• 1 Outdoor
• 3 Total Spaces

Escape to a secluded garden beautifully nestled within the rolling foothills at Ken Caryl Vista by Wedgewood Weddings for a relaxed and earthy vibe. This picturesque venue was newly renovated in 2022! At Ken Caryl Vista by Wedgewood Weddings, enjoy a private haven with a selection of unique ceremony and reception sites to choose from. Whether you prefer a garden setting or a grand hall, Ken Caryl Vista will not disappoint.

• Spaces for 150-250 Guests
• 5 Event Spaces

Discover a serene mountain retreat at The Pines by Wedgewood Weddings, a rustic yet elegant oasis in the foothills of the Rocky Mountains. You'll feel worlds away from the hustle and bustle while still being conveniently located near Denver and Boulder. Experience the natural beauty of Golden, Colorado, with this beautiful backdrop among the trees, with all the modern amenities you need for a remarkable event.

• Spaces for 10-250 Guests
• 4 Hotels
• 1 Ballroom
• 6 Total Spaces

The Oxford Hotel is Denver’s most historic hotel and a premier event venue in the heart of downtown. Since 1891, The Oxford has hosted unforgettable weddings, corporate events, galas, and private celebrations in a setting that blends timeless elegance with modern sophistication. Just steps from Denver Union Station, our beautifully restored event spaces — including the iconic Cruise Room and the serene Oxford Club & Spa — offer a luxurious backdrop for any occasion. Whether you’re planning a romantic wedding, an upscale corporate gathering, or a milestone celebration, The Oxford Hotel delivers exceptional service, historic charm, and one-of-a-kind experiences that make it a top event destination in Denver.

• 1 Restaurant
• 1 Hotel
• 4 Total Spaces

• Spaces for 14-500 Guests
• 6 Hotels
• 6 Ballrooms
• 1 Outdoor

The Four Seasons Hotel Denver can accommodate groups ranging in size from 10 to 500, and is perfect for board meetings and retreats, corporate and association meetings, entertainment and sporting groups, local charity galas or weddings. Expansive pre-function spaces surround the Grand Ballroom and Cottonwood Ballroom, and the outdoor pool terrace offers unique space for banquet events. The Four Seasons Hotel Denver staff will take care of every last detail so you can enjoy your celebration. The Four Seasons Hotel Denver sets the stage for an unforgettable celebration or corporate gathering, with the Rocky Mountains as a backdrop, The hotel offers one of the most exclusive venues for celebrations - from their rooftop pool terrace to the Grand Ballroom. You can customize every culinary aspect of your celebration from a sophisticated cocktail buffet to a grand reception banquet. The Four Seasons Hotel Denver's experienced event professionals are dedicated to making your special event flawless and memorable.

• 1 Restaurant
• 1 Hotel
• 3 Total Spaces

Immerse yourself in the breathtaking backdrop of the Rocky Mountains and the vibrant cosmopolitan charm of Denver, Colorado. The Ritz-Carlton Denver, a pet-friendly establishment, proudly stands as the city's premier AAA Five-Diamond hotel, elevating luxury to new heights. Located in close proximity to the Denver Convention Center, it offers convenience and sophistication in one place. Explore the lively streets of Denver and indulge in nearby attractions such as LoDo, Milk Market, McGregor Square, and Larimer Square, all just steps from the doorstep of The Ritz-Carlton, Denver. With 205 spacious guest rooms, including 47 suites and 32 Club Level rooms, as well as the exquisite Ritz-Carlton Suite, every stay promises unparalleled comfort. The award-winning Ritz-Carlton Spa, Denver, nestled in the heart of the Mile High City, provides a serene oasis for relaxation and rejuvenation, welcoming both guests and the public alike.

Sleek and stylish. Light and contemporary. Cherry Creek style. Halcyon’s Ballroom fits up to 300 guests with expansive floor-to-ceiling windows that face the stunning tree-lined streets of Cherry Creek. Designed with welcoming atmosphere and simplicity, this space and its menu offerings deliver the full Halcyon effect, providing comfort and energy to any wedding. For the bride with style, the couple looking for an awesome Instagram moment, and the event planner who needs a wow-moment, we create a lasting impression with elegance and grace. It’s something guests will remember long after they’ve departed.

• Spaces for 275-360 Guests
• 3 Hotels
• 3 Ballrooms

Enjoy love in the warm, inviting community of Cherry Creek. Hire out grand spaces for your wedding, like our roomy ballroom at the top of the grand staircase at the Hotel Clio. In our exclusive Denver neighborhood, there is no better place to see and be seen than where you can assemble your loved ones in a stunning setting. Pleasant surroundings and elegant spaces for exhilarating moments. Enjoy a luxurious setting for your wedding ceremony, reception, and engagement parties. Elegant settings and pleasant surroundings for thrilling occasions. Enjoy your wedding ceremony, reception, and engagement parties in an opulent atmosphere. Grand Ballroom a grand, elegant ballroom with unobstructed vistas. The Grand Ballroom, the hotel's largest wedding venue, can hold the lavishest weddings. Fireside Ballroom Floor to ceiling windows in this magnificent wedding location allow for ample natural lighting. Parties can be held outside on the adjacent terrace. Ballroom Bluebell Next to the Grand Ballroom, this chic wedding venue provides an opulent backdrop for ceremonies, receptions, engagement parties, and any other wedding celebrations. Let our talented catering crew serve exquisite plated meals, creative buffets, and stationed hors d'oeuvres at your wedding to highlight Denver's celebrated food culture. Our award-winning service teams and qualified professional wedding planners ensure that every detail is taken care of on your big day. Create an RFP on our website to begin organizing your event. Give us additional information about your event, and a member of our knowledgeable events team will get in touch with you soon. We eagerly await your feedback!

• Spaces for 16-1,000 Guests
• 1 Hotel
• 1 Ballroom
• 3 Total Spaces

The Westin Denver International Airport offers a striking blend of contemporary design, inspiring architecture, and the dynamic energy of travel, creating an unforgettable backdrop for celebrations of every kind. Connected directly to Denver International Airport and anchored by the iconic Jeppesen Terminal, our award‑winning hotel provides a one‑of‑a‑kind setting where innovation meets comfort. Our sleek, modern venue features sweeping views of the Colorado plains and Rocky Mountains. From elegant ballrooms and light‑filled pre-function spaces to outdoor terraces overlooking the terminal’s soaring peaks, each event space is crafted to elevate weddings, galas, milestone celebrations, and corporate gatherings with effortless style. Perfect for destination events, our unmatched location allows guests to arrive from anywhere in the world with ease, making gatherings seamless and stress‑free. Steps from security and a short train ride to downtown Denver, the hotel offers both convenience and connection—ideal for hosting multi‑day celebrations, welcome receptions, or farewell brunches. Every event is supported by our dedicated and passionate team, whose personalized service and signature Westin hospitality bring your vision to life with precision and warmth. Whether you’re planning an intimate ceremony, a high‑impact launch, or a festive celebration, The Westin Denver International Airport is where memorable moments take flight.

• Spaces for 190 Guests

At Launch, we pride ourselves on amazing, quick serve yet made to order food, coffee, tea, smoothies and drinks (beer, wine and cocktails) in a comfortable environment, topped off with impeccable guest service. We value community and happiness among our team and with our neighbors. Our Sunnyside cafe is in a rockin’, newer neighborhood. We have lots of space to host and cater personal and business meetings and events. Breakfast, coffee, tea, espresso drinks, brunch, lunch, smoothies and snacks, just one light rail stop from Union Station! The intimate event space at Launch Cafe + Cocktails can play host to small and large gatherings, such as wedding receptions, birthday parties, business and personal occasions, pre-game and post-game gatherings, banquets, and so much more! In addition to our spacious dining room, we also have a conference room that can be reserved for smaller gatherings.

• Spaces for 250 Guests
• 1 Ballroom
• 1 Outdoor
• 1 space at this venue

Located just outside the Denver, CO's city center, Balistreri Vineyards is a winery wedding venue tailor-made for celebrations of love. Each couple who chooses this setting is guaranteed to leave with a stunning album full of elegance, style, and rustic charm. In addition to the venue's ballroom, wine cellar, and lush gardens, you can look forward to all-inclusive packages that will make your planning journey a breeze. Balistreri Vineyards can host any celebration surrounding your big day and up to 250 guests. Upon entering, your guests will marvel at the stylish mezzanine and grand staircase before heading to your ceremony spot in the gardens. The perfectly manicured lawns and wooden arbor create the perfect natural backdrop for saying 'I do.' Wed at last, you can lead your guests inside, to the Event Center Ballroom. Thanks to its large garage doors, you can enjoy seamless transitions between outdoor and indoor festivities. The ballroom features a soaring vaulted ceiling, plenty of natural light during the day, and a neutral, contemporary design. Each beautiful event space strikes the perfect balance between rustic and modern elegance. Whatever your dream aesthetic, you'll be able to fully transform the space how you like. Balistreri Vineyards is proudly family-owned and operated. During a walkthrough of the property, their team will work closely with you on design, layout, and your day-of timeline. You'll be treated to a sophisticated menu tailored to your needs, and perfect pairings of the vineyard's natural Colorado-grown wines. There is a particular emphasis on seasonal, high-quality ingredients that burst with color and flavor. You're welcome to bring your own alcohol as well. When your big day finally arrives, your dedicated on-site coordinator will ensure everything runs smoothly, from start to finish. Your package will also include tables, chairs, linens, decor, an elegant get-ready room, and staff for setup and teardown.

• Spaces for 45-120 Guests
• 1 Bar
• 1 Event Space

A premium rotating retail space for outdoor, active, and lifestyle brands in the heart of Denver’s LoHi neighborhood. The Outpost offers turnkey retail residency on bustling Platte Street — the perfect launchpad for product drops, seasonal showcases, and brand experiences. Short-term stays, long-term impact. It's a place to discover new brands, connect with the community, and stock up for whatever’s next

The Velvet Venue is a premium event destination designed to host unforgettable celebrations with elegance and comfort. Known for its refined interiors, versatile layouts, and warm hospitality, we provide the perfect setting for weddings, receptions, corporate events, birthday celebrations, and private gatherings. Our venue seamlessly blends modern aesthetics with thoughtful functionality, offering spacious halls, customizable décor options, and advanced amenities to suit events of all sizes. Every detail at The Velvet Venue is carefully curated to ensure a smooth, stress-free experience from planning to execution. With a dedicated team committed to excellence, The Velvet Venue focuses on personalized service, flexibility, and attention to detail—so every event feels unique, memorable, and truly special.

• Spaces for 35-73 Guests
• 1 Restaurant
• 1 Bar
• 1 space at this venue

Welcome to The Broken Cage, Denver's premier destination for a trifecta of delights: cocktails, botanical wonders, and delectable eats. Nestled in the heart of downtown, our versatile space offers the perfect setting for private events and gatherings. Immerse yourself in our lush plant shop, where verdant greenery sets the stage for an unforgettable experience. Sip on expertly crafted cocktails at our elegant cocktail bar, featuring a curated menu of classics and innovative creations. And indulge in mouthwatering dishes from our eatery, crafted with care and creativity. Whether you're celebrating a special occasion or hosting a corporate event, The Broken Cage provides a unique backdrop that's sure to impress. Let us help you create memories to cherish in a setting that's as vibrant and dynamic as downtown Denver itself.

• Spaces for 400-800 Guests
• 2 Hotels
• 1 Ballroom
• 2 Total Spaces

Gaylord Rockies Resort is an opulent wedding venue in Aurora, Colorado. Couples passionate about alpine adventures will find their mountain-studded wedding dreams come true at this breathtaking facility. The Resort offers over 500,000 square feet of event space, accommodating weddings with up to 400 guests. Outdoor ceremonies can be held on the Front Range Lawn, offering a stunning backdrop. The resort features elegant ballrooms, banquet halls, and uniquely shaped rooms. This grand cabin-style hotel blends grandeur with the cozy warmth of a mountain-side cabin, set against the Rocky Mountains for unforgettable photo opportunities. Gaylord Rockies Resort offers bespoke catering services tailored to your preferences. Guests can enjoy mountain view rooms with modern amenities. Junior, Deluxe, and Executive Suites are available for wedding parties. Dining options range from casual to elegant. For pre-wedding relaxation, unwind at Relâche Spa with massages, facials, body wraps, waxing, and men’s grooming.

• Spaces for 1,200 Guests
• 1 Hotel
• 1 Ballroom

With assistance from our internal A/V staff, organize your event in one of our conference rooms, a ballroom, or an outdoor plaza. They'll assist you in organizing your event and see to it that everything goes without a hitch the day of. Celebrate a beautiful wedding in our spacious ballroom and green outdoor plaza. Our planning staff will assist you in every aspect of the big day, and our banquet team can create a menu that suits your preferences. Make a group reservation for ten or more rooms instantly online. You may create a great dinner for your event with the aid of our catering specialists. Create a website for attendees on your own, or ask the hotel to do it for you. Your room block booking confirmation email has all the information you require, including your event dates, the seven-letter hotel code, and the particular special discount code for your group. Enter the details of your event to see what we can provide!

• Spaces for 250-500 Guests
• 1 Restaurant
• 1 Event Space
• 1 Loft

Our vibrant and exploratory venue is situated on the historic Dairy Block in Lodo, Denver. Offering intimate to large-scale events, our private event space is sure to ‘wow’ your partygoers! Whether you’re hosting a corporate function, rehearsal dinner, or celebratory event with loved ones, the Denver Milk Market delivers intentful service and an array of food offerings fit for any event. Rent out a select vendor or combine a few to fit your crew. We can fit 24 to 450 guests and will work with you to determine the appropriate space that fit your needs. Plan a customized menu fit to satisfy everyone. Offerings include reception stations, pre fixe dinners or build your own.