Consider the Grand Canyon National Monument — what later became a national park — created by proclamation in 1908 at 800,000 acres.

The second new monument will be the 200,000-acre Sáttítla National Monument in northern California near the Oregon border, the person familiar with Biden's visit confirmed.

The second new monument will be the 200,000-acre Sáttítla National Monument in northern California near the Oregon border, the person familiar with Biden's visit confirmed.

The second new monument will be the 200,000-acre Sáttítla National Monument in northern California near the Oregon border, the person familiar with Biden's visit confirmed.

Johanna van Waveren, the exiting Colorado National Monument Association executive director, looks out over a canyon from a trail on Colorado National Monument on May 21. When she first arrived to ...

Baaj Nwaavjo I’tah Kukveni-Ancestral Footprints of the Grand Canyon National Monument Established by Biden in August 2023, the 917,618-acre national monument was the fifth and largest monument ...

Complete guide to Grand Teton National Park in Wyoming. Everything you need to know to plan an epic trip to this amazing ...