OST - South Union Travel Guide
Houston
Visit OST - South Union
Popular places to visit
George R. Brown Convention Center
During your trip, find out what's happening in George R. Brown Convention Center, a top convention centre in Houston. Experience the entertainment choices and acclaimed art galleries in this vibrant area.
Daikin Park
Catch an event at Daikin Park during your trip to Houston. Experience the acclaimed art galleries and great live music in this vibrant area.
MD Anderson Cancer Center
If MD Anderson Cancer Center is what brings you to town, hopefully you'll have a chance to explore more of Houston.
NRG Stadium
Catch an event at NRG Stadium during your trip to Houston. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.
NASA Johnson Space Center
After visiting NASA Johnson Space Center, make a plan to see the other sights and activities in Houston. Amble around the area's lakeside or attend a sporting event.
Toyota Center
Catch an event at Toyota Center during your trip to Houston. Experience the acclaimed art galleries and lively festivals in this vibrant area.
Things to do
Space Center Houston Admission Ticket
Houston Museum of Natural Sciences: Planetarium Ticket
Houston: Museum of Natural Science General Admission Ticket
Houston: Holocaust Museum Houston Entry Ticket
Houston: Houston Botanic Garden Entry Ticket
Top hotels in OST - South Union
DoubleTree by Hilton Hotel & Suites Houston by the Galleria
Very clean, the suites are large, well kept, pillow are soft, enjoyed the stay. So close to everything
Reviewed on 18 Apr 2026
Club Quarters Hotel Downtown, Houston
It would be great if they had parking.
Reviewed on 18 Apr 2026
Hotel Zaza Houston Museum District
This was such a wonderful experience from the booking, checkin, ambiance, the staff, and the peaceful rest that I received. I will definitely share with friends and plan to return.
Reviewed on 15 Apr 2026
The Royal Sonesta Houston Galleria
Clean room, surrounding area not great
Reviewed on 18 Apr 2026
Blossom Hotel Houston, Curio Collection by Hilton
Beautiful room. Rooftop bar was nice with happy hour options for food & drinks
Reviewed on 18 Apr 2026
Heritage Place Houston Brookhollow
Staff didn’t acknowledge you unless you spoke first. Our fridge did not work. Ice machine on 3rd floor was off. A bachelorette party was on 3rd floor and they were very loud and did a sing song ditch 2x while we were sleeping. Called front desk and they had to notify security. Though I tried to be ...
Reviewed on 18 Apr 2026
Other neighbourhoods around OST - South Union
Greater Third Ward
If you're spending time in Greater Third Ward, check out sights like Barbara Jordan & Mickey Leland Archives or Fertitta Center and hop on the metro to see more of the city at Elgin/Third Ward Station or TSU/UH Athletics District Station.
South Central Houston
If you're spending time in South Central Houston, check out sights like Children's Museum of Houston or Houston Natural Science Museum and hop on the metro to see more of the city at Elgin/Third Ward Station or TSU/UH Athletics District Station.
Southeast Houston
While you're in Southeast Houston, take in top sights like Houston Zoo or Houston Natural Science Museum, and hop on the metro to see more of the city at Palm Center Transit Center or MacGregor Park/Martin Luther King Jr. Station.
East Downtown Houston
The restaurants and live music are just a few things visitors like about East Downtown Houston. Shell Energy Stadium and Giant Beatles Statues are worthwhile spots to check out, and you can hop on the metro at Leeland/Third Ward Station or EaDo/Stadium Station to get around the larger area.
Museum District
Known for its abundant dining options and interesting museums, there's plenty to explore in Museum District. Top attractions like Children's Museum of Houston and Houston Natural Science Museum are major draws, and you can catch the metro at Museum District Station or Hermann Park/Rice U Station to see more of the city.
Astrodome
While you're in Astrodome, take in top sights like NRG Stadium or NRG Astrodome, and hop on the metro to see more of the city at Stadium Park/Astrodome Station or Smith Lands Station.
