Top Frontenac Venues

• Spaces for 24-150 Guests
• 6 Museums
• 2 Outdoor Spaces
• 6 Total Spaces

The Sophia M. Sachs Butterfly House is a nonprofit division of the Missouri Botanical Garden, located in Faust Park in Chesterfield, Missouri. Opened in September 1998, it became the first stand-alone insect facility to earn accreditation from the Association of Zoos and Aquariums — a distinction achieved in 2003. The venue's centerpiece is an 8,000-square-foot Tropical Conservatory housing more than 1,500 free-flying butterflies from over 60 tropical species among 150 tropical plants. Private events — from intimate conservatory ceremonies for up to 25 guests to lakeside receptions for up to 150 — unfold across six distinct indoor and outdoor spaces. The Emerson Lakeside Terrace offers open-air seating overlooking the lake and the glass conservatory, and the Native Butterfly Garden provides a natural setting for outdoor ceremonies from May through mid-October.

• Spaces for 275 Guests

Glen Echo Country Club is a private club established in St. Louis, Missouri in 1901. The course was designed by Jim and Robert Foulis — Jim being the 1896 U.S. Open Champion — and hosted the Olympic Golf Matches in 1904, making the grounds a recognized landmark in American golf history. The stone clubhouse, built in 1928 and designed by Preston J. Bradshaw, provides the setting for a range of private events. The club accommodates weddings, rehearsal dinners, golf outings, corporate gatherings, and social celebrations across a suite of indoor and outdoor spaces. The Ballroom features mirrored columns and an expansive dance floor with sweeping course views, while the glass-walled Terrace overlooks the illuminated grounds. More intimate options include the Main Dining Room, the Lucas & Hunt Room, and the Willow Room. Outdoor ceremonies are held beneath mature oak trees on the club's rolling grounds.

• Spaces for 50 Guests

Cabanne House sits in a wooded setting near the Union Avenue entrance to Forest Park in St. Louis, Missouri. The current Second Empire-style structure was completed in 1876 from plans drawn by architect James H. McNamara, and the site traces its history to 1819, when Jean Pierre Cabanne built the first brick farmhouse west of the Mississippi River here. Inside, the house features fourteen-foot ceilings, tall windows, decorative marble mantels, and mid-Victorian architectural details set against manicured grounds. The house is well suited for intimate wedding celebrations, bridal showers, baby showers, birthday parties, corporate gatherings, and private parties. Events can take the form of family-style indoor dinners, cake-and-cocktail receptions, or outdoor tent dinners with dancing on the grounds.

• Spaces for 350 Guests

LiUNA Event Center is a remodeled event venue situated at the corner of Lindbergh Boulevard and Gravois Road in Sunset Hills, Missouri. The facility accommodates up to 350 guests and is designed to host weddings, corporate functions, and private celebrations of all kinds. The venue provides full-service catering with an executive chef and culinary staff, two fully stocked bars with professional wait staff, and a dedicated events team that handles the planning details from start to finish. Corporate clients have access to HD overhead projectors, wireless microphones, high-speed Wi-Fi with live video streaming, video conferencing capabilities, and an on-site A/V technician. From intimate business meetings to large-scale receptions, LiUNA Event Center pairs a professional support team with comprehensive in-house resources so that guests can focus on the occasion itself.

• Spaces for 1,100 Guests

District 9 Machinists Hall is a large event and meeting facility operated by the Machinists District 9 Building Corporation in Bridgeton, Missouri. The hall accommodates trade shows, seminars, banquets, and private hall rentals, offering a versatile open floor plan suited to gatherings of varying sizes. The space features high ceilings with recessed lighting and an upper mezzanine level that overlooks the main floor. A dedicated rental manager handles bookings and is available to assist groups in planning their event.

Marriott St. Louis Airport offers event spaces for your next celebration in St. Louis, Missouri.

• Spaces for 1,000 Guests
• 1 Hotel
• 1 Ballroom

The Hilton St. Louis Frontenac offers French-inspired design paired with more than 25,000 square feet of meeting and event space across 17 rooms. The flagship Ambassadeur Ballroom accommodates up to 1,000 guests, providing a grand setting for receptions, galas, and banquet dinners, while the hotel's broader portfolio of meeting rooms scales down to serve intimate gatherings and executive sessions. Wedding packages are available for groups of 25 to 500 and include champagne, hors d'oeuvres, and a complimentary bridal suite. Two on-site dining venues — Provinces Restaurant and Provinces Bar and Grille — extend options for pre- and post-event meals. The property sits across from Plaza Frontenac and 13 miles from Lambert International Airport, with complimentary parking available for all guests.

Highlands Golf & Tennis Club offers event spaces for your next celebration in St. Louis, Missouri.

• Spaces for 60 Guests

• Spaces for 400 Guests

The DoubleTree by Hilton Hotel St. Louis - Westport is a 327-room hotel situated off I-270 and Page Avenue near the Westport Plaza business and entertainment district. The property offers more than 12,000 square feet of banquet and meeting space across 14 event venues, accommodating gatherings from small meetings to receptions of up to 600 guests. The Plaza Ballroom serves as the venue's signature space for large events, including weddings, galas, and corporate celebrations. A professional catering team and complete A/V support are available for all functions, and a dedicated planning team works with clients from initial inquiry through event day.

• Spaces for 60-125 Guests
• 2 Restaurants
• 2 Bars

Llywelyn's Pub in Webster Groves is a Celtic-inspired neighborhood pub rooted in a tradition that stretches back to the original Central West End location, which opened in 1975. Situated at 17 West Moody Avenue, the Webster Groves outpost brings the same convivial spirit to the south suburbs — with a menu of Celtic-inspired dishes, fish and chips, and signature pub fare alongside more than 30 craft beers on tap and an extensive whiskey and cocktail program. For private gatherings, the pub offers two dedicated rooms, each with its own full-service bar and closing doors that separate the space from the main pub floor. The Pub Room accommodates up to 80 guests seated or 125 standing, featuring a brick and wood interior, five HDTVs with HDMI connectivity, two steel-tipped dart boards, and a private restroom. The McPherson Room seats up to 60 and holds 65 standing, with all low-top seating and bar seating for up to eight guests. Both rooms are wheelchair accessible and well suited for birthday parties, team celebrations, and casual group gatherings alike.

• Spaces for 300 Guests

Westborough Country Club is a member-owned, family-oriented private country club in Saint Louis, Missouri, established in 1948. Regarded as one of the finest in St. Louis for private golf and country club amenities, the club is guided by a mission of quality leisure with family and friends. The grounds include an 18-hole golf course with dedicated practice facilities, four outdoor clay tennis courts, a fitness center open seven days a week, and a pool complex rebuilt in the early 1990s featuring a main pool, lap lanes, baby pool, and full bar service. The club's event spaces accommodate gatherings from small meetings to 300-person weddings. Dining options include The Borough for casual family dinners, Bendelow's neighborhood sports bar, the outdoor Veranda with cocktails and live music, and a seasonal Pool Patio — each available Wednesday through Sunday.

• Spaces for 200 Guests
• 1 Hotel
• 1 Meeting Space
• 1 Convention Center

The Charles F. Knight Executive Education and Conference Center is a five-story, 135,000-square-foot facility on Washington University's Danforth Campus in St. Louis. Situated at the heart of the Olin Business School, it was built to bring together students, faculty, corporate leaders, and executives for collaborative dialogue and strategic thinking. Fully renovated in 2025, the venue now features more than 19,000 square feet of flexible meeting and event space, 66 hotel guest rooms, full-service in-house catering, and advanced built-in A/V technology throughout every room. The Knight Center holds IACC certification and earned the 2024 Venue of the Year honor at the MPI Circle of Excellence Awards. It accommodates events of all scales — from intimate executive sessions to private dinners and special gatherings of up to 200 guests — with dedicated conference planning staff on site to support every detail.

• Spaces for 200 Guests

• Spaces for 150 Guests

Thornhill is a Federal-style historic estate built in 1819 as the home of Frederick Bates, Missouri's second governor — making it the oldest standing governor's residence in the state. The property was added to the National Register of Historic Places in 1974 and today sits within the nearly 200-acre Faust Park in Chesterfield, Missouri. The estate's grounds preserve the original character of a 19th-century working farm: the main house, a barn, reconstructed summer kitchen, smokehouse, icehouse, orchard, and herb garden all remain on-site, offering a rare authentic backdrop for ceremonies and private gatherings. St. Louis County Parks and Recreation stewards the property and offers dedicated outdoor wedding sites and rental spaces for private events, allowing couples and groups to celebrate against the backdrop of one of the region's most significant historic landmarks.

• Spaces for 650 Guests

The Renaissance St. Louis Airport Hotel is a AAA Four-Diamond, 12-story hotel situated adjacent to St. Louis Lambert International Airport, with complimentary shuttle service connecting guests to and from the terminal. As Missouri's only Renaissance property, the hotel brings a modern aesthetic shaped by the textures and industrial heritage of the St. Louis region, carried through its design and its on-site restaurant, Eero's, which features locally sourced American cuisine. For events, the hotel offers more than 37,000 square feet of flexible meeting and event space, including three ballrooms suited for weddings, corporate conferences, and private celebrations of varying sizes. The property's 393 guest rooms and 19 suites provide lodging for out-of-town guests, and amenities include indoor and outdoor pools and a fully equipped fitness center. The hotel is ADA fully compliant.

• Spaces for 400 Guests

Hilton St. Louis Airport is a full-service hotel event venue located adjacent to Lambert St. Louis International Airport, offering more than 27,000 square feet of meeting rooms, ballrooms, and pre-function space. The property features two ballrooms, pre-function areas, and breakout rooms, making it a versatile setting for weddings, banquets, galas, and corporate events of varying scales. The hotel's in-house catering team, led by a dedicated Head Chef, handles food and beverage for all on-site events. A/V equipment rental, on-site A/V staff, and a 24-hour complimentary airport shuttle round out the services available to event planners and guests.

• Spaces for 160-250 Guests
• 1 Historic Space
• 1 Garden
• 1 Park

The Jewel Box is a 1936 Art Deco display greenhouse in Forest Park, St. Louis, widely recognized as one of the park's most distinctive architectural landmarks. A $3.5 million renovation in 2002 opened up its interior into a sweeping, sunlit hall — 50 feet high, 55 feet wide, and 144 feet long — enclosed by cantilevered glass walls supported by arched steel beams. Inside, tropical trees, seasonal florals, hanging plant baskets, and a central fountain fill the space year-round, with the botanical displays shifting with each season. The Jewel Box is fully climate controlled. The venue accommodates up to 250 guests for wedding ceremonies and up to 160 for seated receptions, with tables and chairs included in all rentals.

• Spaces for 400 Guests

Rose of the Hill by Favazza's is a private Italian banquet facility on "The Hill" in St. Louis, offering exclusive use of the entire venue for weddings, private celebrations, and corporate gatherings. The facility includes a classic and elegant dining room, a ballroom dining area with a dedicated dance floor, and 16-foot ceilings with chandeliers. Original artwork murals and décor carry throughout, and the venue includes an attended coat check room and a private adjacent parking lot. The facility is handicap accessible. All catering is handled by Favazza's, with menus spanning wedding buffets, seated dinners, and Italian family-style service alongside a full bar program. Facility rental covers complete private use of the bar area, lobby, dining room, and dance floor.

• Spaces for 60-280 Guests
• 1 Historic Space
• 3 Art Galleries
• 1 Meeting Space

Third Degree Glass Factory is a gallery, studio, and event venue in St. Louis, Missouri, established in 2002 by founders Jim McKelvey and Doug Auer. The space occupies a transformed 1930s car dealership and service station — now the only publicly accessible glass art studio and education center in the St. Louis area. The venue hosts a range of events, from weddings and nonprofit galas to corporate retreats and private parties. What sets Third Degree Glass apart is the art that fills the building: guests celebrate surrounded by striking glass works created by the factory's own artists, and private glass experiences — live glassblowing demonstrations and hands-on classes — can be added to any event. What started as a passion for glass art has grown into a multifaceted destination for education, retail, studio rental, private events, and exhibitions.