Driving Notes: This is an adventure you will need a true high clearance 4-wheel-drive and some off-road driving experience. The deep sand covering the road changes seasonally, and is easiest when it has some moisture in it. We visited in November, when temps were cool and the sand had a bit of moisture from fall storms. In a stock 4x4 Ford Ranger, the road was easily passably without airing down, though did require some skilled driving in spots. Summer, when the sand is drier, can be more difficult. Airing tires down to 18 or so PSI helps immensely on sandy roads, but be sure to air up before driving on pavement again. If you don't have a capable vehicle, there are many companies that guide the route in Kanab.

There are numerous side roads on the way to the Great Chamber. The map includes the drive to help make the intersections easier. In general, the road got more sandy the closer we got to the Great Chamber. If you are struggling with the sand early on, I would recommend turning back.