OST - South Union, TX
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 acclaimed theater scene 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 entertainment choices and great live music in this vibrant area.
Rice University
Enjoy the collegiate vibe around Rice University, a top university in Houston. Experience the area's lively festivals and fascinating museums.
Daikin Park
Catch an event at Daikin Park during your trip to Houston. Experience the acclaimed art scene and entertainment choices 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: Houston Botanic Garden Entry Ticket
Houston Museum of Natural Science: Cockrell Butterfly Center
Houston Museum of Natural Science General Admission Ticket
Houston: Children's Museum Houston Entry Ticket
OST - South Union Hotel Deals
DoubleTree by Hilton Hotel & Suites Houston by the Galleria
Very cozy and clean!
Reviewed on Dec 2, 2025
Hotel Zaza Houston Museum District
Loved everything but rooms too dark.
Reviewed on Nov 28, 2025
The Whitehall Houston
Perfection 👌
Reviewed on Nov 29, 2025
The Royal Sonesta Houston Galleria
Excellent.
Reviewed on Dec 3, 2025
Club Quarters Hotel Downtown, Houston
NOICE!
Reviewed on Dec 3, 2025
Blossom Hotel Houston, Curio Collection by Hilton
Everything about our stay was excellent.
Reviewed on Dec 3, 2025
Check OST - South Union hotel availability
Other neighborhoods around OST - South Union
South Central Houston
If you're spending time in South Central Houston, check out sights like Midtown Arts and Theater Center Houston 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.
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 M. D. Anderson Station or Museum District Station to see more of the city.
Astrodome
If you're spending time in Astrodome, check out sights like NRG Stadium or NRG Astrodome and hop on the metro to see more the city at Stadium Park/Astrodome Station or Smith Lands Station.
Texas Medical Center
Boasting the world's largest medical complex, this Houston neighborhood offers access to over 60 medical institutions and is served by the METRORail Red Line. Explore the John P. McGovern Historical Collections and Research Center for a unique experience.
Midtown
Characterized by a vibrant nightlife and young residents, this central Houston neighborhood boasts Ensemble Theatre, the largest African-American theater company in the US, and various parks like Midtown Park and Elizabeth Baldwin Park. Easily accessible via METRORail Red Line.
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.