Trinity National Park Forests Middle Falls is a show. From The trail from the upper falls and the path from the middle parking lot meet up and descend to the base of the middle falls. As you wind your way to the base of the falls the noise of the water crashing gets gradually louder and louder. After 3 or 4 switch backs, there it is. The moment it comes into full view we stop in our tracks and gaze in awe at the beauty of nature. Steve, Bob & Katy made their way across the slick rocks to the pool below the falls. From here, people can be seen jumping in the pool; there is even a metal ladder to aid in getting out of the deep hole.