As with all National Parks and Monuments, we owe a huge debt of gratitude to the people who volunteer their time and efforts to making Petroglyph National Monument the place it is, and helping us move toward what we CAN become.
Petroglyph Inventory Program
Did You Know?
The first inscription carved at El Morro was that of Governor Don Juan de Onate in 1605, 15 years before the pilgrims landed at Plymouth Rock.