Arapahoe Libraries partners with local museums and organizations to offer passes through the Exploration Pass program. This incredible community resource grants free admission into one of many different attractions in the Denver area, including the Botanic Gardens, Butterfly Pavilion and Museo de las Américas!
Reserving a pass is simple: Visit the Exploration Pass tickets page to view participating locations and browse available dates. Once you choose a date, you will be prompted to enter your library card number and PIN to make a reservation.
Passes may be reserved up to 30 days in advance and library cardholders are permitted to make two reservations per month. Pass details vary by location and are displayed under the terms and conditions when making a reservation.
Arapahoe Libraries has added 3 new institutions to our Exploration Pass program for 2026.
WOW! Children’s Museum, opens a new window
Located in Lafayette, CO, World of Wonder Children’s Museum aims to provide exceptional play-based learning for the diverse families of our communities – inspiring all families to nurture their children’s curiosity and spark a lifelong love of learning.
- Patrons can reserve one pass per year. The pass is good for one adult and one child only.
Denver Trolley, opens a new window
Patrons can ride the Denver Trolley along the scenic South Platte Greenway and see Denver from an open-air “breezer” streetcar. The trolley operates from Confluence Park (REI), past the Downtown Aquarium, Children’s Museum of Denver and Broncos Stadium at Mile High.
- The Denver Trolley only operates during the summer months: from Memorial Day weekend through mid-August. The dates that they are open will be displayed on the reservation page closer to the start of the season.
- Each pass is good for two adults.
Buffalo Bill Museum & Grave, opens a new window
Starting February 1, patrons can visit the Buffalo Bill Museum and Grave in Golden, CO. Patrons can learn about William F. “Buffalo Bill” Cody, one of the most famous people of his time, and his Wild West show. The museum also offers breathtaking views from their observation deck.
- Each pass will allow 4 people admission to the museum.
Need a library card? , opens a new windowSign up for an eCard online or visit your favorite library location.