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Site Description

318 Miles of Easiest to Most Difficult trails for Class I and III. Some roads within the system are not open to ATVs.

Groundhog Quarry is mostly used by Class II vehicles and has a Rock Crawl area designed for Extreme 4x4 use and ranges from Easiest to Extreme.

Detailed listing of staging areas, campgrounds, trails by types of vehicles and trail conditions can be found on their website, or by contacting Central Oregon's Combined Off Highway Vehicle Operation's 24 hour hotline.   Free dispersed camping on site. Map available from Bend Office and at trail heads. 

Trail Difficulty

Easiest, More Difficult, Most Difficult, Extreme

Season of Use

Year-round. Riding conditions are best in Fall and Spring. Trails get extremely dusty in Summer and may be closed seasonally or due to fire restrictions.  Area may be snowed out in Winter months.  Contact land manager for trail status.

Permit Requirements

Oregon ATV Permit

Sound Limit

95-99db, depending on vehicle

Other Requirements

US Forest Service approved spark arrestors required.

Know Before You Go