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579 parks

Lake Mead National Recreation Area
National Park

Lake Mead National Recreation Area

Nevada

Swim, boat, hike, cycle, camp and fish at America’s first and largest national recreation area. With striking …

23camps
Lake Meredith National Recreation Area
National Park

Lake Meredith National Recreation Area

Texas

Within the dry, windswept plains of the Texas Panhandle lies a hidden oasis, a welcoming haven where wildlife …

3camps
Lake Roosevelt National Recreation Area
National Park

Lake Roosevelt National Recreation Area

Washington

The ancient geologic landscape of the upper Columbia River cradles Lake Roosevelt in walls of stone carved by …

20camps
Lake Tahoe Basin Management Unit
National Forest

Lake Tahoe Basin Management Unit

California

The Lake Tahoe Basin Management Unit protects approximately 155,000 acres of forested lands surrounding iconic…

242 sq mi6camps
Lassen National Forest
National Forest

Lassen National Forest

California

Surrounding Lassen Volcanic National Park in Northern California, Lassen National Forest covers 1.2 million ac…

1,875 sq mi28camps
Lava Beds National Monument
National Park

Lava Beds National Monument

California

Lava Beds National Monument is a land of turmoil, both geological and historical. Over the last half-million y…

LBJ Memorial Grove on the Potomac
National Park

LBJ Memorial Grove on the Potomac

Virginia

From this distance the seat of national power appears pristine across the river, so President Johnson came her…

Letchworth State Park
State Park

Letchworth State Park

New York

Called the "Grand Canyon of the East," Letchworth features three major waterfalls and cliffs reaching 550 feet…

22 sq mi
Lewis & Clark National Historic Trail
National Park

Lewis & Clark National Historic Trail

Nebraska

The Lewis and Clark National Historic Trail winds nearly 4,900 miles through the homelands of more than 60 Tri…

Lewis and Clark National Historical Park
National Park

Lewis and Clark National Historical Park

Oregon

Explore the timeless rainforests and majestic coastal vistas. Discover the rich heritage of the native people.…

1camps
Lincoln Boyhood National Memorial
National Park

Lincoln Boyhood National Memorial

Indiana

Abraham Lincoln grew from youth to manhood on this southern Indiana soil. Many character and moral traits of o…

Lincoln Home National Historic Site
National Park

Lincoln Home National Historic Site

Illinois

Abraham Lincoln believed in the ideal that everyone in America should have the opportunity to improve their ec…

Lincoln Memorial
National Park

Lincoln Memorial

District of Columbia

"...as in the hearts of the people for whom he saved the Union, the memory of Abraham Lincoln is enshrined for…

Lincoln National Forest
National Forest

Lincoln National Forest

New Mexico

Birthplace of Smokey Bear, the famous wildfire prevention mascot who was discovered as an orphaned, badly burn…

1,725 sq mi13camps
Little Bighorn Battlefield National Monument
National Park

Little Bighorn Battlefield National Monument

Montana

This area memorializes the US Army's 7th Cavalry and the Lakotas and Cheyennes in one of the Indian's last arm…

Little River Canyon National Preserve
National Park

Little River Canyon National Preserve

Alabama

Little River is unique because it flows for most of its length atop Lookout Mountain in northeast Alabama. For…

Little Rock Central High School National Historic Site
National Park

Little Rock Central High School National Historic Site

Arkansas

In 1957, Little Rock Central High School was the epicenter of confrontation and a catalyst for change as the f…

Lolo National Forest
National Forest

Lolo National Forest

Montana

Surrounding Missoula in west-central Montana, Lolo National Forest covers over 2 million acres of mountainous …

3,281 sq mi14camps
Longfellow House Washington's Headquarters National Historic Site
National Park

Longfellow House Washington's Headquarters National Historic Site

Massachusetts

Longfellow House-Washington's Headquarters National Historic Site preserves the home of Henry W. Longfellow, o…

Los Padres National Forest
National Forest

Los Padres National Forest

California

Stretching along 220 miles of California's central coast from Monterey to Los Angeles, Los Padres protects 1.7…

2,738 sq mi68camps
Lowell National Historical Park
National Park

Lowell National Historical Park

Massachusetts

Discover the Continuing Revolution. Lowell’s water-powered textile mills catapulted the nation – including imm…

Lower Delaware National Wild and Scenic River
National Park

Lower Delaware National Wild and Scenic River

Pennsylvania

The largest free-flowing river in the eastern United States, the Delaware River runs past forests, farmlands, …

Lower East Side Tenement Museum National Historic Site
National Park

Lower East Side Tenement Museum National Historic Site

New York

The Tenement Museum tells the stories of working-class tenement residents, who moved to New York City from oth…

Lyndon B Johnson National Historical Park
National Park

Lyndon B Johnson National Historical Park

Texas

---Lyndon Baines Johnson Lyndon B. Johnson National Historical Park tells the story of our 36th President begi…