The Parkour obstacle course is found on the Goat City Bay map. Follow the road where you spawn until you pass the amusement park parking lot. To your left is a garden with goats on tree branches. The Parkour course is at the woods just past that garden. Begin game play with the Angel Goat and Double Jump mutations. Find the rock up on the hill and use it to double jump to the platform. Alternately, build a tower out of the Minecraft blocks to the final platform.