Tulsa, Oklahoma
River Parks Authority says Turkey Mountain in Tulsa is a public trail network for hiking, trail running, and mountain biking. The same page describes the Rock Yard Bike Park as dirt jumps for mountain bikes and says beginner riders should start at the Skyline Jumps or Bomb Cellar. The page does not say riders use a lift.
Outdoor
Trail network. The page says Turkey Mountain is a destination for hiking, trail running, and mountain biking, and it refers to dirt trails and the other trails that the Rock Yard complements. The main entrance has parking and a restroom building, and another parking lot is on 61st Street west of Elwood Avenue. The page does not say riders use a lift.
Outdoor
Dirt-jump park. The page says three acres were converted to dirt jumps for mountain bikes, with six trails descending from two hubs. It says the Rock Yard ranges from intermediate to expert and that beginner riders should start at the Skyline Jumps or Bomb Cellar. The entrance is from 71st Street between the Arkansas River and Elwood Avenue. The page does not say riders use a lift.