Saint Louis Zoo is one of The 15 Best 24-Hour Places in St Louis.

1. Saint Louis Zoo

9.4
1 Government Dr (at Washington Dr), St Louis, MO
Zoo · 240 tips and reviews

William B.William Booth: Great up close views of the hippos and penguins. Ask the staff questions, they are very kind and knowledgable people. Had a wonderful time.

AshleyAshley: Go see the penguins! :)

Mark M.Mark Miller: Spend the money and take the train ride around the entire zoo.

Busch Stadium is one of The 15 Best 24-Hour Places in St Louis.

2. Busch Stadium

9.2
700 Clark Ave (btwn Broadway & 8th St), St Louis, MO
Baseball Stadium · Downtown East · 416 tips and reviews

Angie M.Angie Maniscalco: Double Play Tap and Grill: nacho waffle fries and mac n cheese stuffed burgers. Need I say more?

HISTORYHISTORY: The stadium's name came from the Busch family of Anheuser-Busch, who owned the baseball team until March 1996 and championed the stadium's construction.

John M.John McKinley: Best place to watch baseball! It's baseball heaven!

Baileys' Range is one of The 15 Best 24-Hour Places in St Louis.

3. Baileys' Range

8.3
920 Olive St (at N 10th St), St Louis, MO
Burger Joint · Downtown East · 218 tips and reviews

Go! MagazineGo! Magazine: We wholeheartedly endorse the Sweet Sweet Bacon shake, but it's hard to go wrong with a Great Pumpkin or a Horchata. We also love that the kitchen doesn't close early. (Gabe Hartwig) Read more.

Wesly @.Wesly @shywise: Nom nom nom

Go! MagazineGo! Magazine: Baileys' keeps late-night kitchen hours, in case your cravings include burgers, boozy shakes and local beers. Ours often do. By Evan S. Benn

Anheuser-Busch Brewery Experiences is one of The 15 Best 24-Hour Places in St Louis.

4. Anheuser-Busch Brewery Experiences

8.5
1127 Pestalozzi St (at Lynch St), St Louis, MO
Brewery · Soulard · 173 tips and reviews

Joseph B.Joseph B.: Well-polished tour, great for kids and adults and drinkers and teetotalers. Fun to compare against the much smaller craft brewery tours around the city.

Jason H.Jason Hillman: Free Beer!

Brendon B.Brendon Bryant: 2 free glasses of beer and all I have to do is take an hour long tour....done and done!

Sheldon Concert Hall & Ballroom is one of The 15 Best 24-Hour Places in St Louis.

5. Sheldon Concert Hall & Ballroom

9.1
3648 Washington Blvd, St Louis, MO
Concert Hall · Grand Center · 6 tips and reviews

DennisDennis: Try the first row of the balcony. Great view.

Tom C.Tom Creed: Alarm Will Sound present Donnacha Dennehy's The Hunger on December 11th, a new music theatre piece about the Irish Famine and the free market: http://www.sheldonconcerthall.org/concert-detail.php?id=1

Odell M.Odell Mitchell Jr: Here at the show. Thanks to all who stopped by

The Muny is one of The 15 Best 24-Hour Places in St Louis.

6. The Muny

8.8
1 Theatre Dr, St Louis, MO
Theater · 63 tips and reviews

Tom S.Tom Schlund: Come on out and take advantage of the free seats! Great way to see quality performances and enjoy the outdoors during the summer.

Jeff F.Jeff Finazzo: Wait until after the curtain call to leave. You're just annoying the people around you and being rude to the cast.

David S.David Schertz: Traffic jam at the end of every show. Plan on waiting at least 30-45 minutes after before you can leave the parking lot.

Enterprise Center is one of The 15 Best 24-Hour Places in St Louis.

7. Enterprise Center

8.8
1401 Clark Ave (at S 14th St), St Louis, MO
Hockey Stadium · Downtown West · 132 tips and reviews

Doug D.Doug Devitre: The Blues Burger is really good. Has real bacon and comes with a big onion ring.

St. Louis BluesSt. Louis Blues: The home to your St. Louis Blues!!

NHLNHL: Check out the statues of Blues' legends Bernie Federko, Al MacInnis and Brett Hull outside Scottrade Center. Read more.

Mission Taco Joint is one of The 15 Best 24-Hour Places in St Louis.

8. Mission Taco Joint

8.8
6235 Delmar Blvd (Eastgate), St Louis, MO
Taco Restaurant · 116 tips and reviews

Tony B.Tony Byrd: Roasted Duck Taco & Quinoa with grilled vegetables is awesome!

Riverfront TimesRiverfront Times: Must try the Care Asada Taco - the best.

Annie M.Annie McCance: Try the tacos.

The Royal Sonesta Chase Park Plaza St. Louis is one of The 15 Best 24-Hour Places in St Louis.

9. The Royal Sonesta Chase Park Plaza St. Louis

8.0
212 N Kingshighway Blvd, St Louis, MO
Hotel · Central West End · 26 tips and reviews

Gavin R.Gavin R.: the movie theater is awesome. $5 wednesdays are a great deal but its a good value no matter what. the theater is nice and they have mints and chocolates on your way out

EdwardEdward: JR will be missed.... Best Bartender Ever!!!!

Riverfront TimesRiverfront Times: RFT 2012 Best of St. Louis Winner - Best Hotel Excellent service, old fashioned charm, a prime location and a movie all for your enjoyment! http://bit.ly/Qs8M6g

Tivoli Theatre is one of The 15 Best 24-Hour Places in St Louis.

10. Tivoli Theatre

8.8
6350 Delmar Blvd, St Louis, MO
Movie Theater · 38 tips and reviews

Phil T.Phil Touchette: Take some time to view and appreciate all the amazing memorabilia in this gem of a cinema!

Mark P.Mark Philip: Hit up the Tivoli in November for the St. Louis International Film Festival.

Riverfront TimesRiverfront Times: We are so excited for the brand new parking lot...ooooo fancy!

Benton Park Cafe & Coffee Bar is one of The 15 Best 24-Hour Places in St Louis.

11. Benton Park Cafe & Coffee Bar

2901 Salena St (Pestalozzi St.), St Louis, MO
Breakfast Spot · Benton Park · 87 tips and reviews

24 Hour F.24 Hour Food Geek: Try the Bp Slinger - BP slinger - beer biscuits, American cheese, bacon, over easy eggs (these are poached), smothered sausage gravy. Benton park cafe. (via @Foodspotting)

Josh J.Josh Jones: eat the mcgrittl this

Paul S.Paul Schlereth: the ultimate eggs benedict is da ultimate!

Mathew's Kitchen is one of The 15 Best 24-Hour Places in St Louis.

12. Mathew's Kitchen

5625 Hampton Ave, St Louis, MO
American Restaurant · St. Louis Hills · 11 tips and reviews

Becky B.Becky Brockmann: Amazing food! The south city ribs were awesome!

Stephie R.Stephie Ramos: Try the kinky tini!

Go! MagazineGo! Magazine: Chef Mathew Unger takes over the old Del Pietro's space and makes it his own with lobster-and-Gruyere mac and cheese, drop-biscuit chicken pot pie and other elevations of comfort food. (Joe Bonwich)

Courtesy Diner is one of The 15 Best 24-Hour Places in St Louis.

13. Courtesy Diner

8.3
1121 Hampton Ave (at Crescent Ave), St Louis, MO
Diner · Clayton-Tamm · 33 tips and reviews

Gloria C.Gloria Chin: open 24 hours. get the slinger & frito pie!!!

24 Hour F.24 Hour Food Geek: Try the Hangover - Hangover - 2 eggs, hash browns, chicken fried steak, covered in white gravy. Courtesy diner. (via @Foodspotting)

Riverfront TimesRiverfront Times: Whether it's scrambled eggs, pancakes or a "Devil's Delight," you'll never be blown away by the food -- simple dishes that provide enough sustenance to get your though the night. http://bit.ly/1b7jYgN

Humphrey's Restaurant & Tavern is one of The 15 Best 24-Hour Places in St Louis.

14. Humphrey's Restaurant & Tavern

3700 Laclede Ave (Spring Street), St Louis, MO
Bar · Midtown · 21 tips and reviews

Tim R.Tim Rank: Burger, fries, beer...it's impossible to go wrong!

Howard M.Howard Myones: Wednesday Nights--Penny Pitchers from 11-12

Leah D.Leah Ducey: I am the former mayor of this establishment and since moving to NYC have found no place more cozy & homey. I miss it more than words can describe! Long live Penniez.

Gyro Company is one of The 15 Best 24-Hour Places in St Louis.

15. Gyro Company

8.0
7240 Gravois Ave, St Louis, MO
Greek Restaurant · 19 tips and reviews

Randi F.Randi Fowler: Best gyro I've ever had. I can't even eat gyros anywhere else after trying theirs 5 years ago!!

Patrick L.Patrick L: Best gyro in town hands down

Ben E.Ben Evans: ...doner kabob...