Fees & Passes

Free
No entrance pass required

An entrance pass is not required to access Sand Creek Massacre National Historic Site.

Other National Park Service sites may require an entrance pass or fee. Depending on your trip plans, an interagency pass may save you money.

2025 Free Entrance Days in the National Parks

Come experience the national parks! All National Park Service sites that charge an entrance fee will offer free admission to everyone (other fees, including timed entry or reservation fees, may apply). Mark your calendar for these entrance fee-free dates:

Last updated: July 24, 2023

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Contact Info

Mailing Address:

1301 Maine Street
P.O. Box 249

Eads, CO 81036-0249

Phone:

719 438-5916

Contact Us