OHV Trails

The Tillamook State Forest is home to over 250 miles of Off-Highway Vehicle opportunities spread out between the Browns Camp, Lyda Camp, Diamond Mill, Jordan Creek and Trask OHV Areas. The forest offers trails for dirt bikes, quads, four-wheel drives and side-by-sides.  Trails are marked with difficulty and "open to" stickers indicating OHV use type designations. 

TSF OHV Trail Status (Updated 04.1.2024)

OHV trails in the Browns Camp, Lyda Camp, Jordan Creek, Diamond Mill, and Trask riding areas are:

OPEN

DIAMOND MILL OHV STAGING AREA AND CAMPGROUND WILL BE CLOSED FOR PERMITED EVENTS JUNE 21-23 AND SEPTEMBER 6-8.

Check out other trail status information on the full OHV Trail Report posted on the Motorized Trail Page of the ODF website. 

TSF OHV Trail Maps

Download the PDF of the TSF OHV Trail Guide before your next OHV adventure.

Download the Georeferenced TSF OHV Trail Map.

For more information contact the OHV Program Staff at:

Reid Brown

OHV Operations Coordinator
503-536-3879

2024 OHV Event Season Information

Each year, from April through October, the Tillamook State Forest is the backdrop for multiple OHV events staged by local 4x4, motorcycle and ATV clubs.

Please Note: You may need an Event Permit or a Special Use Permit if you plan on holding an activity for which fees are charged or during which State Forest facilities, trails or roads are used.  For more information, contact the OHV Program Staff listed above.