A permit is required, you get that at the Cameron Park Office which is about an hour south of the trailhead. The Navajo Nation Park Rangers/National Park Rangers will ask for it. The main reason why? The rangers want to keep count of people in the area, since this trail is in a very remote area. The Navajo Nation Park Rangers have been doing rescues about 2x a day lately. Know your limits.
One of the toughest hikes i’ve ever done. As others have said in these reviews, it’s life changing. This trail can test you mentally and physically. I do an in and out hike, the same day. I do not recommend this. Especially if you are not from the area.
The trail says it’s 4 miles, it’s more of 6.2 miles each way, with all the turns you have to do. There is no shade on this trail, the only shade is at the river. This is really important during warmer days. Sun will make itself known. In the Spring/Summer months that time is usually from 930a to 3p. The canyon does create a nice natural shade, during hours before and after.
Carry plenty of water. at least 6-8 liters per person. Electrolyte is also important. Salty snacks are a must.
There is no real in trail, until you get closer to the bottom. The entire trail is up and down, there isn’t really any flat areas. Watch those ankles. As well as for cactuses, they’re everywhere.
During monsoon season just be aware that flash floods will happen, which will also turn the water brown.