OST - South Union
Houston
Visit OST - South Union
Popular places to visit
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.
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 acclaimed art galleries and lively festivals in this vibrant area.
Daikin Park
Catch an event at Daikin Park during your trip to Houston. Experience the lively festivals and entertainment choices in this vibrant 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 great live music and acclaimed theatre scene in this vibrant area.
Space Center Houston
This iconic “mission control” was immortalized for its role in the first moon landing.
Things to do
Space Center Houston Admission Ticket
Houston: Space Center Houston Admission Ticket
NASA's Space Center & Official Houston City Tour with tickets
Houston: Museum of Natural Science General Admission Ticket
Astroville Tunnel Tour of Downtown Houston (Air-Conditioned)
Houston: Houston Botanic Garden Entry Ticket
Top hotels in OST - South Union
DoubleTree by Hilton Hotel & Suites Houston by the Galleria
"Goid location"
Reviewed on 23 May 2026
Hotel Zaza Houston Museum District
"This is a beautiful property; although it is a bit dark inside and the decor is not really my taste."
Reviewed on 23 May 2026
Club Quarters Hotel Downtown, Houston
"I usually stay at this place during my visit. Check in and check out is done contact less. It is quick and easy. I like their coffe.and water bar in the lobby. This place is in a good location and it suits what I need."
Reviewed on 23 May 2026
The Whitehall Houston
"I can’t speak to the suites, but the standard room was very underwhelming for the price. Over $200 per night and Furniture, walls and doors were excessively scratched and worn, there were stains on the curtains and walls and there was hair in some of the towels. Plus additional charge for parking. ..."
Reviewed on 22 May 2026
Blossom Hotel Houston, Curio Collection by Hilton
"I was impress how clean was the hotel. I really like it!"
Reviewed on 22 May 2026
Grand Tuscany Hotel
"The property was absolutely beautiful. The entrance was stunning. Room was spacious"
Reviewed on 22 May 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 Fertitta Center or Houston Zoo, 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 Arena, and hop on the metro to see more of the city at Stadium Park/Astrodome Station or Smith Lands Station.
