Seven Largest National Forests

Photo by Gabe Brodowy

Forests are the quintessential wild lands. Animals, insects and plants of all kinds live in forested habitats, and some of the most magnificent views in the nation can be found within the pines and leafy trees of our public lands. Among our plentiful National Forests and Grasslands, there are a few that stand out as titans. The largest National Forests in the US are spread all along the Western half of the country, north to Alaska and south to Arizona. Diverse populations of animals—some, endangered species—live, play and depend on these lands. We invite you to visit the mammoth tracts of land. After all, you’re a co-owner. It’s all yours.

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Tongass National Forest, Alaska

Photo by Spencer Eiseman

The largest National Forest in the nation, the Tongass, a humongous land area, surrounds the Inside Passage. As you explore Southeast Alaska, you can see remnants of the vast glaciers that formed much of the North American landscape. At more than 17 million acres, the Tongass is an incredible testament to conservation and nature.

Chugach National Forest, Alaska

Chugach National Forest Nina Ritchie 10304
Photo by Nina Ritchie

Just outside of Anchorage, the Chugach National Forest is a gem within the National Forest System. At more than five million acres, the Chugach would take a lifetime to fully explore! Glacier Ranger District holds the remains of the ice-masses that shaped the topography of the North American continent and boasts abundant wildlife—even killer whales!

Humboldt-Toiyabe National Forest, Nevada and California

Humboldt-Toiyabe National Forest - Morning light on the yellow lupines of Jarbidge Wilderness, NV.
Photo by Chris Cutshaw

A large swath of land in Nevada and California belongs to the public in the form Humboldt-Toiyabe’s 6.3 million acres. Rest your head on one of the many wonderful campgrounds. Mostly in Nevada, the Humboldt-Toiyabe National Forest covers a significant amount of land, and all of it belongs to you! Keep an eye out for the estimated 80,000-100,000 prehistoric and archaeological sites.

Salmon-Challis National Forest, Idaho

Dispersed camping.
Photo by Kevin Thompson

One of the highlights of the Salmon-Challis National Forest is the iconic River of No Return Area-Frank Church Wilderness —the largest contiguous wilderness area in the lower 48! At more than 4.2 million acres in the Salmon-Challis forest alone, you won’t be lacking for places to play and discover the forest.

Bridger-Teton National Forest, Wyoming

Alpine waterfalls in the Wyoming backcountry.
Photo by Will Fenwick

If you like seeing North American wildlife, camping, and hiking, then look no further than Bridger-Teton National Forest. The Bridger-Teton is home to three Wilderness areas (Bridger Wilderness, the Gros Ventre Wilderness and the Teton Wilderness) not to mention 3.4 million miles of National Forest. Make sure to bring appropriate gear, and watch out—bears and elk should not be approached!

Learn more about the Bridger-Teton National Forest.

Beaverhead-Deerlodge National Forest, Montana

Photo by Tim Egan

Looking for escape from the stressors of the modern world? Your troubles won’t follow you to the 3.3 million acres of remote prairies and forested land of Beaverhead-Deerlodge National Forest. Hiking is a popular activity, as the famous Nez Perce Historic Trail and the Continental Divide National Scenic Trail go right through the forest. Make sure to enjoy the fishing at the high-mountain lakes—or a more established one, like Wade Lake.

Tonto National Forest, Arizona

Tonto-NF Four-Peaks David-Anderson
Photo by David Anderson

West of San Carlos and north of Phoenix, the Tonto National Forest features some of the most rugged and inherently beautiful land in the country. With nearly three million acres of recreational, natural, public land there is always something to do here. Sonoran Desert cacti and flat lands slowly give way to the highlands of the Mogollon Rim, peaking at 7,400 feet!