OST - South Union, TX
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 at George R. Brown Convention Center, a top convention center in Houston. Experience the entertainment choices and acclaimed art scene 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.
MD Anderson Cancer Center
Though MD Anderson Cancer Center might be what brings you to town, perhaps you'll have a chance to explore more of Houston while you are here.
Daikin Park
Catch an event at Daikin Park during your trip to Houston. Experience the acclaimed art 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 art scene and lively festivals in this vibrant area.
OST - South Union Hotel Deals
DoubleTree by Hilton Hotel & Suites Houston by the Galleria
Great location and friendly staff
Reviewed on 2026/4/28
Club Quarters Hotel Downtown, Houston
the room was clean upon entering. staff was attentive and friendly. if you do park there be prepared to walk just a little bit from the parking lot to the hotel which is across the street. the room itself was much smaller in the picture but i didn’t mind since i was solo traveling. also the pillows ...
Reviewed on 2026/4/28
The Whitehall Houston
The room was looking patched up. Older and it looks like things were glued together. It was disappointing for the price. The staff was helpful.
Reviewed on 2026/4/27
Blossom Hotel Houston, Curio Collection by Hilton
Only had coffee
Reviewed on 2026/4/27
Hilton Houston Plaza/Medical Center
Good stay for price and location. The room was fairly clean except shower, which was an easy fix. AC worked well and was turned on for check in. The staff were excellent.
Reviewed on 2026/4/25
The Royal Sonesta Houston Galleria
Hotel needs updating. Years ago hotel was e exceptional, hotel has excellent location but should provide discounted breakfast and free or greatly reduced parking. The hotel has lost the power to enforce parking privileges to customers. Touch ups needs around the edges all over the hotel. Furniture ...
Reviewed on 2026/4/27
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Other neighborhoods around OST - South Union
Greater Third Ward
While you're in Greater Third Ward, take in top sights like Barbara Jordan & Mickey Leland Archives or Fertitta Center, and hop on the metro to see more 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 Continental Club 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.
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.
East Downtown Houston
Get to know East Downtown Houston and its many features like its restaurants and live music. You might want to explore sights like Shell Energy Stadium and Giant Beatles Statues, and you can jump on the metro at Leeland/Third Ward Station or EaDo/Stadium Station to get around the city.
Museum District
Known for its ample dining options and fascinating museums, there's plenty to explore in Museum District. You can visit top attractions like Children's Museum of Houston and Houston Natural Science Museum, and jump on the metro at Museum District Station or Hermann Park/Rice U Station to see more of the city.
Astrodome
If you're spending time in Astrodome, check out sights like NRG Stadium or NRG Arena and hop on the metro to see more the city at Stadium Park/Astrodome Station or Smith Lands Station.
