Organ Pipe Cactus National Monument is a 72 mile loop trail located near Lukeville, AZ. The trail is good for all skill levels and primarily used for hiking and off road driving.
off road driving
A good winter destination. This is on the Mexican border in the southwestern Arizona desert. The Organ Pipe Cactus are rather unique. The monument has two scenic loop drives, and the whole area is rather remote.
SUPER BEAUTIFUL! It is like being on another planet... coming from the midwest this was just such a striking, gorgeous route.... adore it and will definitely go back.
There are areas to do foot hiking, but I would start from a visitor center and take mapped routes. Bring water, watch out for snakes and scorpions!