Near Marienville in the Allegheny National Forest, the 50 mile Tour De Forest is a bi-annual event open to ATV riding. It is sponsored by the Marienville Volunteer Fire Company. It is held the weekend before Memorial Day and the first weekend of October.
The start is in Marienville at the corner of Birch Street and Patison Avenue.
NOTE: The ANF trail permit is not required for the Tour-de-Forest. Tour-de-Forest has a special use permit that covers all riders.
Note: As of September 2007, ATV riding is only permitted on designated trails. No ATV riding is permitted on any Forest Service roads.
Overall, Tour De Forest is the 24th most popular ATV riding trail of all 26 ATV trails in Pennsylvania.