Muscatatuck Park hosts almost 10 miles of trail. Trails are multiple use (non-motorized) The majority of the trails are mountain bike friendly, and we annually host the DINO Mountain Biking series each year.
Mountain Bike trails are designed for three levels of expertise. Beginner, Intermediate, and Advanced. Park trails are considered fairly technical. Most large inclines have been removed and the course winds along the contour of the many small ravines.
Highlights of the trails are overlooks of the Muscatatuck River, two marshes, plenty of wildlife, and a pleasantly flowing system. Trails have recently been re-marked in the field.► Trail Map
Tunnel Mill can be accessed from the Muscatatuck Park campground via a mostly level one mile stroll along the river. From Dog Farm Bridge head left over bridge, walk 0.2 miles to the gravel lane, 25 W. Travel east along the lane (overlooking the river) for 0.3 miles to a Crosley gate and trail head. Historic Tunnel is 0.2 miles along trail. Feel free to walk through when water is low.Tunnel Mill was an early pioneer grist mill. The engineering of the tunnel through the limestone ridge is considered: