Construction Work To Result In Yellowstone Road Closures After Labor Day
Two sections of Yellowstone’s Grand Loop Road will be closed due to construction after the Labor Day holiday weekend. Travel between some points will involve long detours and significantly longer than normal travel times. More »
Permit Renewal Information/Submit Annual Report
Research permits are authorized on a calendar year basis, starting when your permit is issued and expiring on December 31 of that same year. After this date, your permit is no longer valid. Your permit may be renewed if your project needs additional time to be completed. Modifications or amendments to your originally proposed project must be submitted 30-60 days in advance of any fieldwork. We recommend that you submit these changes when you are renewing your permit at the beginning of the calendar year.
By March 31st of each calendar year, you are required to take the following three steps whether or not you plan to renew your research permit.
Please remember that you are obligated to provide us with a final Investigator's Annual Report. We would also like copies of all reports, papers, etc. related to your work in Yellowstone.
Did You Know?
Prior to the establishment of the National Park Service, the U.S. Army protected Yellowstone between 1886 and 1918. Fort Yellowstone was established at Mammoth Hot Springs for that purpose.