America's Center Convention Complex: A Hub for Innovation and Events
Revised July 17, 2026
What is America’s Center in St. Louis?
The America’s Center Convention Complex is downtown St. Louis’s largest event venue — about 2.2 million square feet including the 574,000-square-foot Cervantes Convention Center, a ballroom, the Ferrara Theatre, and the 67,000-seat Dome at America’s Center, home of the St. Louis Battlehawks. It’s operated by Explore St. Louis at 701 Convention Plaza.
Keep reading ↓If you’ve ever felt a building shake, it was probably a Saturday at The Dome. When the St. Louis Battlehawks are home and 40,000 fans throw up the “caw” at once, the loudest venue in the UFL earns the name. But that same downtown complex is quiet-busy the other six days a week too — hosting the conventions, trade shows, and graduations that quietly pump hundreds of millions of dollars into the city.
That’s the America’s Center Convention Complex: part stadium, part convention hall, part downtown anchor. Whether you’re coming for a Battlehawks game, a concert, a trade show, or your niece’s college graduation, it helps to know what’s actually under that roof — and how to get in and out without stress.
This guide covers what the complex is, the story behind The Dome, what’s new after its big 2024 expansion, and everything you need to plan a visit — verified against Explore St. Louis’s current information for 2026.
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What is the America’s Center Convention Complex?
The America’s Center Convention Complex is downtown St. Louis’s largest event venue — about 2.2 million square feet at 701 Convention Plaza, managed by Explore St. Louis, the region’s convention and visitors organization. It’s really four venues under one umbrella:
- The Cervantes Convention Center — 574,000 square feet of contiguous exhibit space across seven halls, plus 95 meeting rooms.
- The America’s Ballroom — a 28,000-square-foot ballroom for galas and large banquets.
- The Ferrara Theatre — an intimate theater seating about 1,400.
- The Dome at America’s Center — the 67,000-seat domed stadium most St. Louisans just call “The Dome.”
Put together, it’s the engine room for St. Louis’s biggest gatherings, hosting more than 350 events and around 1.8 million attendees in a single year. Here’s the complex at a glance:
| Venue | Size / capacity | Best for |
|---|---|---|
| Cervantes Convention Center | 574,000 sq ft exhibit space, 7 halls, 95 meeting rooms | Conventions, trade shows, expos |
| America’s Ballroom | 28,000 sq ft | Galas, banquets, large receptions |
| Ferrara Theatre | ~1,400 seats | General sessions, performances |
| The Dome at America’s Center | 67,000 seats | Battlehawks, concerts, big events |
The Dome at America’s Center: from the Rams to the Battlehawks
The Dome has worn a few names. It opened in 1995 as the Trans World Dome (TWA Dome), became the Edward Jones Dome in 2002, and is now simply The Dome at America’s Center. For two decades it was the home of the NFL’s St. Louis Rams, who played there from 1995 until the franchise left for Los Angeles after the 2015 season — a wound St. Louis football fans still feel.
But the story didn’t end there. The Dome found a new heartbeat with the St. Louis Battlehawks, whose electric, sold-out crowds turned it into a genuine phenomenon. The Battlehawks are back at The Dome for the 2026 UFL season, with a home opener on March 28, 2026. Beyond football, the venue hosts concerts, motocross and monster-truck rallies, large graduations, and convention overflow — a flexible big-room that keeps downtown busy year-round.
What’s new: the AC Next Gen expansion
In 2024, America’s Center completed its first major expansion in more than 30 years — the roughly $240 million AC Next Gen project. It was a real modernization, not a coat of paint:
- A brand-new 72,000-square-foot exhibit hall, expanding total exhibit space to 574,000 square feet.
- The 28,000-square-foot America’s Ballroom.
- More than double the enclosed loading docks (a big deal for the trade shows that live and die by move-in logistics).
- An on-site culinary garden, refreshed restrooms, and a refurbished Washington Avenue entrance.
The upgrade keeps St. Louis competitive for the national conventions that shop cities against each other — and those events are what fill downtown hotels and restaurants.
What happens at America’s Center?
On any given week the complex might host a medical convention in the exhibit halls, a corporate meeting in the conference center, a touring concert in The Dome, and a wedding reception in the ballroom — all at once. The regular lineup includes:
- Conventions, trade shows, and conferences — the core business, from national association meetings to regional expos.
- Battlehawks UFL football — spring Saturdays at The Dome.
- Concerts and touring shows, motocross, and monster-truck events.
- Graduations and community events for the region’s schools and universities.
What ties it all together is flexibility. A single week can pair a 20,000-person medical convention in the exhibit halls with a sold-out concert at The Dome and a black-tie gala in the ballroom — each running independently, none in the other’s way. That range is exactly what lets St. Louis compete for national events while still hosting hometown graduations and community gatherings; the complex is built to do both at once.
Game day at The Dome
If your trip is for a Battlehawks game, know that you’re walking into one of the best atmospheres in pro football. The team’s rabid fan base — and the signature “Battlehawks” caw that rolls around the bowl — regularly draws crowds north of 35,000, remarkable for a spring league. It’s an affordable, family-friendly day out compared to an NFL ticket, and the indoor Dome means weather never cancels the fun.
A few game-day tips: take MetroLink if you can and skip the garage scramble, arrive early to soak in the tailgate energy around the complex, and check the team’s page for the current bag policy before you leave home. Concerts and other big shows follow the same playbook — downtown fills up, so plan your parking or transit in advance.
Make a day of it downtown
The America’s Center sits in the middle of everything downtown, which makes it easy to build a full day around your event. You’re a short walk or quick ride from the Gateway Arch and its riverfront grounds, Ballpark Village and Busch Stadium, the free City Museum for families, and the restaurants and rooftop bars along Washington Avenue. Before or after a convention session or a game, it’s a genuinely walkable stretch of the city.
And if you’re staying overnight, the walkable core means you can leave the car parked. Plenty of attendees never move theirs from Friday check-in to Sunday checkout, hopping between the show floor, dinner on Washington Avenue, and a rooftop nightcap on foot or a two-minute MetroLink ride. It’s one of the underrated perks of a downtown convention center — the city is the venue, not just the building.
Coming from out of town for a show or a convention? Use the St Louis Near Me Directory to line up restaurants, coffee, and things to do near the complex before you arrive.
Planning your visit
The complex sits in the heart of downtown, and getting there is easier than parking-anxiety suggests:
- Address: 701 Convention Plaza, St. Louis, MO 63101.
- Transit: the Convention Center MetroLink station is right at the complex — for a Battlehawks game or a big convention, the train beats fighting for a garage spot.
- Hotels: nearly 8,000 hotel rooms are within walkable downtown distance, and you’re minutes from the Gateway Arch grounds and downtown dining.
- Bags: large events at The Dome typically use a clear-bag policy — check your specific event’s page before you go, since rules vary by show.
Bringing an event here
For meeting and event planners, the appeal is simple: one connected campus that can flex from a 50-person breakout to a 40,000-seat general session without anyone leaving the building. The 574,000 square feet of contiguous exhibit space, 95 meeting rooms, the ballroom, the theater, and The Dome share a downtown footprint wrapped by nearly 8,000 walkable hotel rooms — so attendees can land, check in, and walk to the show floor. Explore St. Louis handles booking and event services for the whole complex, and the 2024 expansion’s doubled loading docks and new hall were built specifically to win the large national shows that used to size St. Louis up and pick somewhere else.
Why it matters to St. Louis
This isn’t just a big building — it’s an economic engine. Conventions, meetings, and events at America’s Center generate about $258 million in direct spending for the region, filling hotel rooms, restaurants, and rideshares far beyond the show floor. When a national convention comes to town, thousands of local jobs and small businesses feel it — the coffee shop, the caterer, the tour guide, the boutique.
For locals, that’s not an abstraction on a spreadsheet. A big convention means a busy Friday for a downtown restaurant, a booked-solid weekend for a hotel’s housekeeping staff, extra runs for rideshare drivers, and steady work for the florists, AV crews, and security teams who make events happen. A thriving convention complex is one of the quiet ways a downtown pays for itself — and why the city keeps investing to keep it competitive.
Planning a St. Louis trip around an event? Explore more of the city with the St Louis Near Me Directory — local restaurants, shops, and things to do near downtown.
If you run a St. Louis business that benefits when conventions fill downtown, listing it is how visitors and locals find you.
Plan your visit: compare the best event venues in St. Louis, explore things to do at Union Station, and find offbeat things to do downtown.
Frequently Asked Questions
What is the Dome at America’s Center used for now?
The Dome hosts St. Louis Battlehawks UFL football in the spring, plus concerts, motocross and monster-truck events, large graduations, and convention overflow. The 67,000-seat stadium is the flexible big-event room of the America’s Center complex, in near year-round use even though it no longer has an NFL tenant.
What did the Dome at America’s Center used to be called?
It opened in 1995 as the Trans World Dome (TWA Dome), was renamed the Edward Jones Dome in 2002, and is now The Dome at America’s Center. It was the home of the NFL’s St. Louis Rams from 1995 until the team relocated to Los Angeles after the 2015 season.
What team plays at the Dome at America’s Center?
The St. Louis Battlehawks of the UFL play their home games at The Dome, returning for the 2026 season with a home opener on March 28, 2026. Their loud, sold-out crowds have made The Dome one of the most electric atmospheres in the league since the NFL Rams left in 2015.
Who owns and operates the Dome at America’s Center?
The Dome is part of the publicly owned America’s Center Convention Complex and is operated by Explore St. Louis, the region’s convention and visitors commission. Explore St. Louis manages the entire complex — the Cervantes Convention Center, the ballroom, the Ferrara Theatre, and The Dome.
What can I bring into the Dome at America’s Center?
It depends on the event, but large events at The Dome commonly use a clear-bag policy and prohibit outside food and drink, weapons, and large bags. Always check the specific event’s page or your ticket for the exact rules before you arrive, since concerts, games, and conventions can each set their own.
How big is the America’s Center Convention Complex?
The complex spans about 2.2 million square feet, including 574,000 square feet of exhibit space across seven halls, 95 meeting rooms, a 28,000-square-foot ballroom, the roughly 1,400-seat Ferrara Theatre, and the 67,000-seat Dome. A 2024 expansion added a new 72,000-square-foot exhibit hall.
Does the Dome at America’s Center have a roof?
Yes. The Dome is a fixed-roof, climate-controlled domed stadium, so events run rain or shine, summer or winter. That all-weather reliability is a big reason it hosts everything from spring Battlehawks football to concerts, motocross, monster-truck rallies, and graduations without a single weather worry.
Why did the Rams leave St. Louis?
The Rams relocated to Los Angeles after the 2015 NFL season when owner Stan Kroenke moved the franchise to a new stadium in LA. The city, county, and stadium authority later sued and settled with the NFL for $790 million in 2021. The Dome has since found new life with the Battlehawks and major events.
Written by a dedicated team of St. Louis locals who live, work, and play right here in the St. Louis metro. Founder Lane Forman and team are committed to building the region’s most trusted directory by verifying listings and connecting local businesses with loyal customers across Missouri and Illinois.