That is a cool place, bud. We went over there and camped this summer. We tent camp, and you have to walk in to the primitive sites. They furnish a couple of wheelbarrows. It was about a 100 degrees and uphill both ways. It was nice and cool by the falls from the spray though.
Go up north to Denver, Native1858, turn left on I-70 and head west toward Grand Junction. Before you get to Grand Junction, exit at Rifle and go north on 13, then take 325 off towards Rifle gap and Rifle falls. Better hurry, because any day now one fool might not take the time to chain up and I-70 will be shut down for a day or two.