The terrain park has been set up by Steven King, the biking guide whose skills let him easily balance his bike on a teeter-totter, and weave his way through a narrow rock-lined course then ride a rail at the end. He works with the groups of bicyclists who come to the park to improve their skills.
The course was designed, in part, to occupy the teenagers and other children who visit the ranch and aren't interested in spending all week on a horse. (The day I was there, a duo of laughing, determined adults were learning to navigate challenges in the park.)
The bike terrain park is also a place to start and learn the skills needed to go on the single-track trails in the surround mountains. Some guests prefer easier routes, like the road that leads to a store where they can get ice-cream cones before riding back to the ranch.