State Parks, National Monuments & Forestry
Main Well Trail: 8 am - 5 pm
Picnic Area: 8 am - 4 pm
Follow I-17 to exit 293 (4 miles north of the exit for Montezuma Castle). Continue through the towns of McGuireville and Rimrock, following the signs for four miles to the entrance to the Well.
Montezuma Well, a detached unit of Montezuma Castle, is a natural limestone sinkhole through which some 1,500,000 US gallons of water emerge each day from an underground spring.