See downtown Houston from an open-top double-decker and then use an all-day pass to explore the Downtown Aquarium. This combined experience pairs a 90-minute guided city circuit with self-guided aquarium exhibits and rides.
More ways to explore the area's outdoor wonders
The double-decker eases out of the city center with a low, rattling confidence; glass towers give way to broad avenues, and Buffalo Bayou edges past like a slow, daring current. For 80 minutes the guide threads history and cityscape into a continuous line — Minute Maid Park’s brick face, the timbered corners of Heritage Society Park, the neon pulse of Toyota Center — then drops you back at the Houston City Tours Visitor Center to collect an all-day pass for the Downtown Aquarium.
Difficulty
easy
Duration
4–6 hours
Fitness Level
Suitable for most fitness levels; expect light walking and some standing when exploring the aquarium and upper deck
Wildlife
History
Downtown Houston grew rapidly in the late 19th and early 20th centuries as rail and port development concentrated trade and industry, shaping the mix of historic brick buildings and modern convention centers you’ll pass.
Conservation
Buffalo Bayou restoration projects and urban green-space initiatives are ongoing; visitors can reduce impact by staying on paths and disposing of waste properly.
Reserve your spot on the Houston City Tour and Downtown Aquarium All Rides Pass today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive early for check-in
Guests must check in at least 15 minutes before departure to receive wristbands; buses depart on schedule.
Bring comfortable shoes
You’ll stand on the upper deck for skyline views and walk the aquarium exhibits, so supportive footwear matters.
Plan your own transfer to the aquarium
The tour returns to the meeting point to pick up aquarium tickets; transportation to the aquarium is not provided, so budget time for the short walk or ride.
Mind health restrictions
Not recommended for people with serious heart conditions; choose lower decks and avoid prolonged sun exposure on the top deck if sensitive.
Comfortable walking shoes
Supportive shoes make the tour’s standing and aquarium walking more comfortable.
Refillable water bottle
Houston heat and walking through exhibits mean staying hydrated is important.
summer
Sun protection (hat, sunscreen)
Upper-deck views expose you to direct sun, especially on clear days.
summer
Light daypack
A small pack holds tickets, water, and any personal items while you tour and visit exhibits.