Please Email us at if you cannot find an answer to your question.
They have set up an email specifically for trail issues: biso_trail_condition_report@nps.gov
This will be monitored by the Roads & Trails Division. With this new reporting system you can attach pictures and give a better description of the location. If you can provide a GSP tag this would be extremely helpful.
We appreciate your help in keeping them informed with any trail conditions that need to be addressed for the safety of all our park visitors.
Or call (423) 569-7302
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