Some of the best-groomed mountain bike trails can be found at Iron Mountain on the south shore of DeGray Lake just outside of Arkadelphia. With more than 24 miles to cover, you would be hard pressed to find better riding anywhere in the state.
Bordered by two scenic byways - Crowley's Ridge Parkway and the Great River Road - this route is used for the annual Tour duh Sunken Lands Cultural Bike Ride in November
