A Special Use Permit is required for a variety of activities that would normally violate a natural area regulation, city code, or a county or state regulation, including groups of 15 or more people. The Natural Areas Department may permit activities that allow for a safe and enjoyable experience while minimizing impacts to natural resources and visitors. Learn more in the Special Use Policy. There is no charge for Special Use Permits.

A Commercial Use Permit is required for commercial use activities on City of Fort Collins Natural Areas or facilities for which fees or donations are charged to a third party by an entity other than the City, or for the purpose of marketing or promoting a commercial entity.

There is a charge for Commercial Use Permits depending on the number of visitor days as detailed in the Commercial Use Policy

Research permits are for groups or individuals seeking to do long-term or short-term research in City of Fort Collins natural areas to obtain data or research information. Instructional courses or workshops that include a research component should apply for a Special Use Permit. Applications for Research Permits are accepted year-round and held until the next deadline (second Friday in February and second Friday in August). There is no charge for Research Permits.