Explore Colorado

Exploration Pass

This is your ticket to a Denver adventure! Any Arapahoe Libraries card holder can reserve passes to metro-Denver attractions including the Denver Museum of Nature & Science, Butterfly Pavilion, Wings Over the Rockies Air & Space Museum and more, at no charge.

  • Book passes up to 30 days ahead of time.
  • Maximum of two passes booked at one time.
  • Each pass covers 2 or more visitors. See pass information for details.
  • Need help booking or cancelling passes? Call 303-LIBRARY (303-542-7279).

rocky mountain quilt museumopens a new window butterfly pavilionopens a new window clyfford still museumopens a new window morrison natural history museumopens a new window molly brown house museumopens a new window opens a new window

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denver skyline

State Parks Pass

Check out an adventure backpack that includes a free state parks pass! This kit can be checked out for one week and grants access to any Colorado State Park. See the complete list of Colorado State Parksopens a new window, and put a hold on a Check Out State Parks Pass today!

Learn more about the Check Out Colorado State Park Program.opens a new window 

Adventure Backpack Includes:

  • A pass any of Colorado's 42 State Parks
  • Binoculars
  • Colorado outdoor guides
  • State Parks guide
  • Activity ideas