A rare opportunity to ride your ATV in parts of the Allegheny National Forest. Organized by and benefiting the Marienville Volunteer Fire Department.   The Tour-De-Forest is a an ATV leisure ride through the scenic Allegheny National Forest on designated forest roads and trails that are not usually open to ATV traffic.  The Tour De Forest is always scheduled on the third weekend in May and the first weekend in October.  For more information, head to the Marienville VFD Facebook page.