Chaco Culture National Historical Park is one of the most important archaeological and cultural sites in North America. Built over a thousand years ago, it was the ceremonial, economic, and administrative heart of the ancient Pueblo world. It remains a sacred ancestral homeland for Pueblo peoples, the Hopi, and the Navajo Nation.

Chaco’s massive great houses, some rising five stories high with hundreds of rooms, were engineered with extraordinary precision and aligned to the sun, moon, equinoxes, and solstices. Roads stretched for miles across the high desert, connecting ceremonial centers, trade networks, and communities across the Southwest. Today, Chaco is a UNESCO World Heritage Site and one of the largest collections of ancestral Native sites in North America.

In 2023, the federal government established a 10-mile protective buffer zone around Chaco to prevent oil and gas leasing near this sacred landscape for the next 20 years. The Trump administration, through the Department of the Interior, is now attempting to allow new oil and gas leasing within that protected buffer zone, effectively rolling back the safeguards put in place to protect Chaco and surrounding public lands.

This move has sparked strong opposition from tribal leaders and members of Congress, including Melanie Stansbury, who argue that opening the area to drilling would violate the intent of the buffer zone and threaten one of the most sacred Indigenous sites in North America. Tribal leaders have been clear. Chaco Canyon is not for sale.

Protecting Chaco is not just about preserving ancient structures. It is about respecting living cultures, sacred landscapes, and thousands of years of Indigenous history that continue to matter today.