Frank P. Wise Park, long known to riders as Boulder Park, gives Dallas mountain bikers nearly 12 miles of rolling singletrack through fields, woods, rocky sections, creek crossings, climbs, and quick turns. The City of Dallas and DORBA maintain red and blue route options so riders can choose a full technical challenge or steer around tougher stretches. It is a real off-road ride close to the city, with enough variety to reward repeat laps.