Exploration Pass Library Card Required.

Your ticket to adventure! Any Arapahoe Libraries card holder can reserve a pass 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 per 30 day period.
  • Each pass covers 2 or more visitors. See pass information for details.
  • If you need help booking, call 303-LIBRARY (303-542-7279).