OST - South Union Travel Guide
Tourist Guide
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 great live music and lively festivals 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.
Daikin Park
Catch an event at Daikin Park during your trip to Houston. Experience the lively festivals and great live music in this vibrant area.
Toyota Center
Catch an event at Toyota Center during your trip to Houston. Experience the acclaimed art galleries and entertainment choices in this vibrant area.
Space Center Houston
The Johnson Space Centre played a key role in twentieth century history and has become synonymous with the dream of space exploration.
Rice University
Enjoy the student vibe when you visit Rice University during your travels in Houston. Experience the area's acclaimed theatre scene and lively festivals.
Activities
Space Center Houston Admission Ticket
Houston: Houston Botanic Garden Entry Ticket
From Houston: Crocodile Encounter Entry Ticket
Houston: Holocaust Museum Houston Entry Ticket
Our pick of the best OST - South Union Hotel Deals
Club Quarters Hotel Downtown, Houston
Clean room
Reviewed on 11 Jan 2026
DoubleTree by Hilton Hotel & Suites Houston by the Galleria
Easy checkin and friendly staff.
Reviewed on 12 Jan 2026
The Royal Sonesta Houston Galleria
Great stay
Reviewed on 13 Jan 2026
Blossom Hotel Houston, Curio Collection by Hilton
Great time
Reviewed on 12 Jan 2026
The Westin Galleria Houston
Location, clean room and good gym
Reviewed on 13 Jan 2026
Hilton Americas-Houston
AAA
Reviewed on 12 Jan 2026
Other neighbourhoods around OST - South Union
Greater Third Ward
If you're spending time in Greater Third Ward, check out sights like Carl Lewis International Track and Field Complex 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.
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 M. D. Anderson Station or Museum District 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.
Texas Medical Center
Well liked for its restaurants, museums and shopping, there's plenty to explore in Texas Medical Center. Attractions like Houston Zoo are a major draw, and you can hop on the metro at TMC Transit Center or Dryden/TMC Station to see more of the city.
