Bent's Old Fort National Historic Site
Bent's Old Fort National Historic Site also accepts payment at the park during Operating Hours and honors valid Interagency Passes (Annual, Senior, Access, Military, etc.).. Visit the park's Fees & Passes page for more information.
Beginning January 1, 2026, changes to National Park Entrance Fees and Passes for non-residents and motorcycles take effect.
Frequent visitors, seniors, military, and others may save money on entrance fees with an America the Beautiful Pass.
Do NOT purchase a site pass now if you have a valid America the Beautiful annual or lifetime pass OR are planning to get one.
Each pass is issued to one person (the pass holder) who must be present and show valid photo identification each time the pass is used. U.S. citizen or resident identification includes a U.S. driver's license, U.S. passport, or U.S. permanent resident card.
You are purchasing a digital site pass that is valid only for weekly (7-day pass) or annual (annual Bent's Old Fort pass) entrance fees at Bent's Old Fort National Historic Site.
Bent's Old Fort National Historic Site requires all adult visitors age 16 years and older to pay an entrance fee. Children age 15 and younger are free.
For 7-day entrance passes, this purchase permits unlimited entry for one individual for 7 consecutive days, beginning on the start date selected. For annual passes, this pass is available to U.S. citizens and residents only; purchase permits unlimited entry for the cardholder and three additional adult people age 16 and older at Bent's Old Fort National Historic Site for one year from the month of purchase to the end of the same month in the following year. For example, an annual pass purchased in June 2023 would be valid until the last day of June 2024.
Please downloaded your digital site pass to your mobile device or print a paper copy of it before you come to the park so that you may present it to the park staff when you arrive.
Entrance passes are non-transferrable, non-refundable, will not be replaced if lost or stolen, and are void if altered or reproduced.
Bent's Old Fort National Historic Site has very limited digital connectivity and you may be unable to download your digital pass when you arrive at the park. Please download this pass to your mobile device or print a hard copy BEFORE arriving at the park.