The Garapada state park in Big Sur California has two trails that make a loop, the Rocky Ridge trail and, the Soberanes Canyon trail. (At the time of filming the Rocky Ridge portion was closed) Soberanes Canyon Trail is 1.7 Miles long and the Rocky Ridge tail is 2.2, if you do the full loop it's about 4 miles. The highest elevation is a little over 1,800 feet.
This segment is from On the Mission Trail which you can watch on MCAETtv.