Enter the Downtown Aquarium in Denver and discover all the attractions with an all-day pass. Get up close and personal with the aquatic animals and learn about the marine creatures. You will see the galleries, pools, and other areas which are home to over 500 species of animals. Discover Stingray Reef touch tank, Aquarium Restaurant, Dive Lounge, and more.  You will get the chance to touch and learn about various marine animals like stingrays, horseshoe crabs, and starfish. Watch the incredible marine life while enjoying some snacks at the restaurant. Experience a unique way to understand underwater life while exploring the museum at your own pace throughout the day. 

Enjoy your choice of admission to 3, 4, or 5 of the most popular attractions in Denver at up to 43% off of regular combined admission. Marvel at the underwater worlds of the Downtown Aquarium, explore an urban oasis at the Denver Botanical gardens, and discover the wonders of nature at the Denver Museum of Nature and Science. Other attractions to choose from include The Children’s Museum of Denver at Marsico Campus, The Wings Over the Rockies Air and Space Museum, The Denver Art Museum, and The History Colorado Center. Reservations may be required at some attractions. Visit my.citypass.com for up-to-date attraction information including reservations, entry instructions, hours of operation and helpful tips to plan your visit.