Exploration Pass Library Card Required.

The Exploration Pass is your ticket to adventure! Visit participating metro-Denver area cultural institutions including the Butterfly Pavilion, Molly Brown House and more. Arapahoe Libraries has purchased memberships that can be used by any of our library card holders.

  • Using our online system you can book passes up to 30 days ahead of time.
  • You can have a maximum of two different museum passes booked per 30 day period.
  • If you don’t have a computer at home, come in and use the library’s computers or call 303-LIBRARY (303-542-7279) to book a pass.