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Your Houston Collection

Indoor Experiences for Heat, Humidity or Gulf Rain

Suggested Sequence

  1. Weekday tunnel walk (air-conditioned)
  2. HMNS and Butterfly Center
  3. Space Center Houston (mostly indoor exhibits)
  4. MFAH galleries

Transit & booking note: Downtown → Museum District (Red Line) → Clear Lake (drive or combo). This itinerary is not sold as a single package — each tour or admission ticket is booked separately below.

Affiliate notice: When you book through our Viator, GetYourGuide or Agoda links, we may earn a commission at no extra cost to you. Reservations and payments take place on the partner site. Details
Astroville Houston Tunnel Tour: Downtown History & Hidden Gems
Guided Walking Tour · Shared small group · About 2 hours

Astroville Houston Tunnel Tour: Downtown History & Hidden Gems

Platform: Viator
Meeting / Departure: Inside Starbucks at 910 Louisiana St (Enterprise Plaza), Downtown Houston
Included: Guide-led walk through the Downtown tunnel system and street-level architecture
Additional costs: Food and drinks
Requirements: Weekdays only — the tunnels follow business hours and close on weekends and holidays
See Current Price & Availability
Space Center Houston Admission Ticket
Admission Ticket · Shared / self-guided · Full day (self-paced)

Space Center Houston Admission Ticket

Platform: Viator
Meeting / Departure: Space Center Houston, 1601 E. NASA Pkwy, Clear Lake (about 25–30 miles / 35–45 min SE of Downtown via I-45 South)
Included: General admission to Space Center Houston exhibits; NASA Tram Tour access subject to same-day availability
Additional costs: Transportation from Houston, parking, food
Requirements: Valid ticket for each guest; children's pricing set on the partner page
See Current Price & Availability