The Four Corners Monument is a tribal park, not a state or county park

The Four Corners Monument marks the one spot in the country where four states meet: Colorado, Utah, New Mexico, and Arizona. The Colorado corner lies at the far southwest edge of Montezuma County, west of Cortez.

It is easy to assume a famous landmark like this is a national or state park. It is not. The monument is a Navajo Tribal Park, operated by Navajo Nation Parks and Recreation, and the surrounding corner of Colorado is also home to the Ute Mountain Ute Reservation. That means the people who set the hours, the entrance fee, and the rules at the monument are tribal parks staff, not Montezuma County or the State of Colorado.

For a visitor, the practical takeaways are simple. The site can have its own admission cost and seasonal hours that differ from a county or federal site. And because it is a remote spot with vendor stalls run by tribal members, it is a place to be respectful, follow posted rules, and not assume the conveniences of a developed park.

This is a small but useful example of a larger truth in this county: the map here is a patchwork of federal, county, and sovereign tribal land, and who manages a place determines the rules that apply there.

For current hours, fees, and access, check the official Navajo Nation Parks and Recreation page for the Four Corners Monument before you drive out.