OST - South Union
Houston
Visit OST - South Union
Popular places to visit
George R. Brown Convention Center
During your trip, find out what's happening at George R. Brown Convention Center, a top convention center in Houston. Experience the lively festivals and great live music 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 acclaimed theater scene and great live music in this vibrant area.
Toyota Center
Catch an event at Toyota Center during your trip to Houston. Experience the acclaimed theater scene and entertainment choices in this vibrant area.
Rice University
Enjoy the collegiate vibe around Rice University, a top university in Houston. Experience the area's fascinating museums and acclaimed art scene.
University of Houston
Enjoy the collegiate vibe around University of Houston, a top university in Houston. Experience the fascinating museums and acclaimed theater scene in this vibrant area.
Things to do
Houston Museum of Natural Sciences: Planetarium Ticket
Houston: Houston Botanic Garden Entry Ticket
Houston City Tour and Downtown Aquarium All Rides Pass
Top hotels in OST - South Union
The Whitehall Houston
Reviewed on Jul 22, 2025
DoubleTree by Hilton Hotel & Suites Houston by the Galleria
Reviewed on Jul 23, 2025
Club Quarters Hotel Downtown, Houston
Reviewed on Jul 22, 2025
Holiday Inn Houston Downtown by IHG
Reviewed on Jul 22, 2025
Hilton Americas-Houston
Reviewed on Jul 24, 2025
Magnolia Hotel Houston, A Tribute Portfolio Hotel
Reviewed on Jul 22, 2025
Other neighbourhoods around OST - South Union
South Central Houston
If you're spending time in South Central Houston, check out sights like Houston Zoo or Children's Museum of Houston and hop on the metro to see more the city at Elgin/Third Ward Station or TSU/UH Athletics District Station.
Houston Museum District
Known for its ample dining options and fascinating museums, there's plenty to explore in Houston Museum District. You can visit top attractions like Houston Zoo and Children's Museum of Houston, and jump on the metro at M. D. Anderson Station or Museum District Station to see more of the city.
Texas Medical Center
Well-liked for its restaurants, museums, and shopping, there's plenty to explore in Texas Medical Center. Attractions like Houston Zoo is a major draw, and you can hop on the metro at TMC Transit Center or Dryden/TMC Station to see more of the city.
Midtown
The restaurants and live music are just a few things visitors like about Midtown. Midtown Arts and Theater Center Houston and Continental Club are worthwhile spots to check out, and you can hop on the metro at McGowen Station or Ensemble/HCC Station to get around the larger area.
Southeast Houston
If you're spending time in Southeast Houston, check out sights like Houston Zoo or Houston Natural Science Museum and hop on the metro to see more the city at Palm Center Transit Center or MacGregor Park/Martin Luther King Jr. Station.
Houston Central Business District
If you're spending time in Houston Central Business District, check out sights like Toyota Center or House of Blues Houston and hop on the metro to see more the city at Bell Station or Main Street Square Station.