Been to Trail Bridge many of times the last 30 years. Was free at one time because of no water. Was 7 dollars last time. Great hike to the Blue Hole. I don't know about now, but the trout fishing was great. The water can be very cold, it is released from Smith resivor a couple miles up gravel road. Noise from trucks on hiway at night. The stars at night, fantastic. I'd go back again.