Look at the map at the bottom of the trail. Use the facilities at the beginning of the trail - that's it. This is a relatively difficult in some places, very easy in others type of hike - thus the intermediate rating. Take it slow, though, you're not in a hurry....and enjoy the walk. We spent over 6 hours on one of the hikes. When you start running into folks with tents on their back, you know it's probably time for YOU to turn back...time really gets away from you in that beautiful setting. Highly recommended.