There will be confusion because you have labeled this trail under Guadalupe Park. I live a few miles away and to the best of my knowledge, this "trail" does not have a name, it is simply known as the "Nature Trail". It is on the Guadalupe River and is a pleasant and short walk through the trees. The confusion comes from the neighboring Guadalupe State Park which is about 20 minutes away on the other side of Bulverde. Some of the posts I read were refering to the trails at the State Park while the map and other posts were refering to the Nature Trail. If you are going to visit the Nature Trail make sure you stop off across the street at the Canyon Lake Dam. While not an official trail, if you will follow the shore away from the dam you can hike your way over and around bolders, away from the summer time crowds and get to a seldom visited cove that is great for swimming or fishing.