DoAquarium
Downtown Aquarium

Downtown Aquarium (formerly Colorado's Ocean Journey) is a for profit aquarium and restaurant located in Denver, Colorado, United States, at the intersection of I-25 and 23rd Ave. The 107,000 square feet (9,900 m2) main building sits on a 17-acre (6.9 ha) site adjacent to the South Platte River. Its freshwater and marine aquaria total approximately 1,000,000 US gallons (3,785,000 L), and exhibit a variety of fish and other animals.
From Wikipedia, CC BY-SA 4.0.
- Address
- 700 Water Street
- Hours
- Closed · opens 10 am
Weekly hours
Mon 10 am–8 pm Tue 10 am–8 pm Wed 10 am–8 pm Thu 10 am–8 pm Fri 10 am–9 pm Sat 10 am–9 pm Sun 10 am–8 pm - Phone
- +1-303-561-4450
Place data from OpenStreetMap, © OpenStreetMap contributors, ODbL.
Also listed in Overture Maps open data.
Updated 29 Sept 2026. Something wrong? Tell us.