North of Muskogee and Braggs, the Gruber Recreation Area has 450 acres open to OHV users. This is an old quarry site with rocks and wooded trails on the banks of the Arkansas River.
To reach Camp Gruber ORV Park from Oklahoma City, follow US40 to Exit #287 (Gore/Webbers Falls), follow Hwy 100 to Hwy 10, follow Hwy 10 to park (Approx 16 miles).
To reach Camp Gruber ORV Park from Tulsa, follow the Muskogee Turnpike E towards Muskogee/Ft. Smith, Merge onto OK-165 S (3.1 mi). Merge onto US-62 E toward Ft. Gibson/Tahlequah (2.7 miles). Turn Right onto Hwy 10 and follow Hwy 10 to park (Approx 8 miles).
To reach the trailhead from Muskogee, head east on US62 to SR10. Turn right heading south on SR10 for 8 miles. Camp Gruber is on the right or west side of the road.
To reach the trailhead from Braggs, head north on SR10 for 3 miles. Camp Gruber is on the left or west side of the road.
Note: As of June 2010, there is no official map for this riding area.
Overall, Camp Gruber OHV Park is the 2nd most popular OHV & 4wd jeep trail of all 6 OHV routes in Oklahoma.