During World War II Japan briefly occupied Attu Island and Kiska Island in the Aleutian chain. The monument within the Alaska Maritime National Wildlife Refuge includes the site of the 19-day battle to reclaim Attu, artifacts of the occupation at Kiska, and the crash site of a U.S. B-24D Liberator on Atka Island. Originally designated as part of World War II Valor in the Pacific National Monument, which was divided and renamed March 12, 2019.

Civil War Antietam

Nez Perce War of the Indian Wars The Big Hole

Civil War Brice's Cross Roads

Civil War Chickamauga Chattanooga

Revolutionary War Cowpens

Civil War Fort Donelson Fort Henry

French and Indian War Fort Necessity

Civil War Fredericksburg Chancellorsville The Wilderness Spotsylvania Court House

Civil War Gettysburg

Revolutionary War Guilford Court House

Creek War of the Indian Wars Horseshoe Bend

Civil War Kennesaw Mountain

Revolutionary War Kings Mountain

Civil War First Manassas Second Manassas

Civil War Monocacy

Revolutionary War Moore's Creek Bridge

Civil War Pea Ridge

Civil War Petersburg campaign

Civil War Peninsula campaign and the Seven Days Battles Overland campaign Petersburg campaign

War of 1812 Frenchtown

Civil War Shiloh

Civil War Stones River

Civil War Tupelo

This memorial is dedicated to the dead of the US Marine Corps since its founding in 1775. Located at George Washington Memorial Parkway it depicts the raising of the flag on Iwo Jima, a symbol of the Corps's dedication in amphibious warfare.

Civil War Vicksburg campaign

Civil War Wilson's Creek

Rock Creek Park is a large urban park that bisects the Northwest quadrant of Washington, D.C. Created by Act of Congress in 1890, the park comprises 1,754 acres (2.74 mi2, 7.10 km2), generally along Rock Creek, a tributary of the Potomac River.

Trail segments on the west and south shores of Hawai?i island protect the ancient ala loa (long trail) used by Native Hawaiians for generations. This natural and cultural landscape crosses lava flows of Hawai?i Volcanoes National Park and sandy beaches with anchialine pools. Archaeological sites include Kaloko-Honok?hau (wetlands and fishponds) and Pu?uhonua o H?naunau National Historical Parks (place of refuge) and Pu?ukohol? Heiau National Historic Site (Kamehameha I's temple). The total length of the trails is 175 miles (280 km).

Spanning the Appalachian Mountains from Springer Mountain in Georgia and Mount Katahdin in Maine, this trail dating to the 1920s sees around a thousand thru-hikers each year, along with millions of short-term visitors. Major parks on the route include Great Smoky Mountains National Park, Shenandoah National Park, Delaware Water Gap National Recreation Area (pictured), and White Mountain National Forest. It's 2,189 miles (3,520 km) long

Extending the entire length of the state from Coronado National Memorial (pictured) near the Mexican border to Utah, this trail covers the variety of Arizona's deserts, mountains, and canyons. Four scenic regions have distinct landscapes and biotic communities: the sky islands with Saguaro National Park and Coronado National Forest, the Sonoran uplands of Tonto National Forest, the volcano field crossing the San Francisco Peaks, and the plateaus divided by the Grand Canyon. The trail is 800 miles (1,290 km) long.

Original envisioned in Pierre Charles L'Enfant's original layout for Washington, DC, in the 18th century; this 30.5 mile parkway is part of Greenbelt Park.

America's longest linear park; runs mostly along the Blue Ridge, a major mountain chain that is part of the Appalachian Mountains. Continues past northern terminus as Skyline Drive. The drive is 469.1 miles long.

The Bluestone National Scenic River protects a 10.5-mile (16.9 km) section of the Bluestone River in Summers and Mercer counties of southern West Virginia. It was created 26 October 1988 under the Wild and Scenic Rivers Act and is protected by the National Park Service.

The Buffalo National River, in Northern Arkansas, was the first National River to be designated in the United States. The Buffalo River is 153 miles (246 km) long. The lower 135 miles (217 km) flow within the boundaries of an area managed by the National Park Service, where the stream is designated the Buffalo National River. The river flows through Newton, Searcy, Marion, and Baxter Counties, from west to east. The river originates in the highest part of the Boston Mountains of the Ozarks, flows out onto the Springfield Plateau near the historic community of Erbie, and finally crosses a portion of the Salem Plateau just before joining the White River. The Park is home to the state's only elk herd. The upper section of the river in the Ozark National Forest is managed by the U.S. Forest Service and is designated as a National Scenic River and a National Wild River.

The Butterfield Overland Mail Company operated a stagecoach route between 1858 and 1861 to transport mail and passengers along a southern route between St. Louis and Memphis and San Francisco. Founded by John Butterfield, the route had nine divisions traversed by higher-speed wagons until the Civil War broke out. The trail is 3,292 miles (5,300 km) long.

The 1841 Bartleson-Bidwell Party, 1844 Stephens-Townsend-Murphy Party, and 1846 Donner Party (Donner Pass pictured) were among the few early overland emigrants to northern California, but the discovery of gold at Sutter's Mill in 1848 sparked the massive California Gold Rush. Some 140,000 ""Forty-Niners"" made the trip over the next five years via the overland emigrant trail starting in Missouri, going along the Platte River, around the Great Salt Lake, and over the Sierra Nevada (the same number came by sea). Several branching cutoffs and routes to the mines and supporting cities developed, the most popular being the Carson Trail to Sutter's Fort, Sacramento. While the population explosion led to California's statehood, it also resulted in the genocide of the state's Native Americans. The total length of the drive is 5,600 (9,010 km) miles.

This is a water trail based on the routes John Smith, a founder of the Jamestown settlement, took to survey Chesapeake Bay in 1607-1609. On Smith's explorations he mapped (pictured) the Bay's tributaries and communities of Native Americans he met. The trail today includes a network of historical and natural partner sites, including maritime museums, wildlife refuges, state and local parks, and interpretive buoys, in addition to water trails for canoeing and kayaking. The trail is 3,000 miles (4,830 km) long.

Originally used as a trade route between the coast and the interior by Tlingit people, the Chilkoot Trail was a main access route to the Yukon during the Klondike Gold Rush. Between 1896 and 1899 around 22,000 prospectors made their way from Dyea, Alaska to Bennett Lake, British Columbia, carrying one ton of gear across Chilkoot Pass. It is part of the Skagway unit of Klondike Gold Rush National Historical Park, and continues as Chilkoot Trail National Historic Site in B.C. Together, they form parts of Klondike Gold Rush International Historical Park. Thousands of visitors now hike on the route each year, from the coastal rainforest to high alpine mountains. The trail is 16.5 miles (30 km) long.

Built as the Maryland portion of the George Washington Memorial Parkway. The Parkway is 6.8 miles long.

Links the three points of Virginia's Historic Triangle: Jamestown, Williamsburg, and Yorktown; part of Colonial National Historical Park. The Parkway is 23 miles.

With a route from Mexico to Canada, the Continental Divide separates the nation's rivers between those that flow into the Pacific and Atlantic Oceans. Mostly following the crest of the Rocky Mountains, its major sites include El Malpais National Monument; Gila Wilderness; Wind River Range; and Rocky Mountain, Yellowstone, and Glacier National Parks (pictured). The trail is 3,200 miles (5,150 km) long

The Royal Road of the Tejas is the group of roads through Spanish Texas established by its first governors in the 1680s and 1690s. The Spanish initially attempted trade and proselytization at Mission Tejas in Eastern Texas and Los Adaes, Louisiana, before moving the capital to San Antonio and building a series of missions (Mission Espada pictured) in the early 18th century. Mexican and American ranchers settled along the corridor toward the Rio Grande, including the Old San Antonio Road, through Texas independence and annexation in 1845. The trail is 2,600 miles (4,180 km) in length.

The Royal Road of the Interior was first routed by Juan de Oñate in 1598 to colonize the northern part of New Spain. It was used for hundreds of years for trade and communication between Mexico City and Santa Fe, mostly following the Rio Grande north of El Paso, including the Jornada del Muerto and Bajada Mesa sections. The Spanish developed the region with missions like the Presidio Chapel of San Elizario and Ysleta Mission (pictured), governed from the Palace of the Governors, later used by the Mexican and US administrations. Other historic sites include El Rancho de las Golondrinas, Mesilla Plaza, the Gutiérrez Hubbell House, and Fort Craig and Fort Selden used by the U.S. Army in the 1860s. The route is 404 miles (650 km) long.

The Florida Trail runs from the swamplands of Big Cypress National Preserve to the beaches of Gulf Islands National Seashore, going around Lake Okeechobee and through Ocala, Osceola, and Apalachicola National Forests and many state forests and parks. The trail is 1,500 (2,410km) miles long.

The Foothills Parkway is a 26.8 mile national parkway which traverses the foothills of the northern Great Smoky Mountains in East Tennessee, located in the southeastern United States. The 72.1-mile (114 km) parkway will connect U.S. Route 129 (U.S. 129) along the Little Tennessee River in the west with Interstate 40 (I-40) along the Pigeon River in the east.

The George Washington Memorial Parkway, colloquially the G.W. Parkway, is a 24.9-mile-long (40 km) limited-access parkway that runs along the south bank of the Potomac River from Mount Vernon, Virginia, northwest to McLean, Virginia, and is maintained by the National Park Service (NPS). It is located almost entirely in Northern Virginia, except for a short portion of the parkway northwest of the Arlington Memorial Bridge that passes over Columbia Island in Washington, D.C.

From around 18,000 to 15,000 years ago, the glacial Lake Missoula breached its ice dams 40 to 100 times, each time releasing the cataclysmic Missoula floods that carved coulees, lakes, cliffs, waterfalls, and giant current ripples along their path. They created the Channeled Scablands that form much of eastern Washington's landscape of irregular buttes and basins and the Columbia River Gorge past the Wallula Gap. An unmarked tour route connects a network of state parks and other featured sites formed in these erosive floods such as Steamboat Rock State Park, Dry Falls (pictured), Palouse Falls, and the Grand Coulee. The trail is 3,400 miles (5,470 km) long.

This trail traces Wisconsin's terminal moraine of the glacier covering much of North America in the last ice age. When it receded about 10,000 years ago, it left behind kettles, potholes, eskers, kames, drumlins, and glacial erratics, six sites of which are part of the Ice Age National Scientific Reserve (Kettle Moraine State Forest pictured). The trail is 1,000 (1,610 km) miles long.

This route from Seward to Nome was used by some prospectors to reach the Nome Gold Rush in the early 1900s, connecting trails long used by Alaska Natives. In the 1925 serum run, a relay of mushers and their sled dogs brought an antitoxin to Nome to stop a diphtheria outbreak, but the trail fell into disuse as planes replaced sleds for shipping. In commemoration of this history the 1,000 mi (1,600 km) Iditarod Trail Sled Dog Race has been held annually since 1973. The only winter trail in the system, the designated trail includes the race route and 1,400 mi (2,300 km) of trails connecting nearby communities for snowmobiling, sledding, and skiing.The trail is 2,350 (3,780 km) miles long

The 270 mile scenic road that connects the two national parks and named for John D. Rockefeller Jr., a conservationist and philanthropist

Juan Bautista de Anza led a 240-person expedition in 1775-1776 to colonize Las Californias, going from the Tubac Presidio near Tucson to San Francisco Bay, where he sited the Presidio of San Francisco and Mission San Francisco de Asís. Anza visited Missions San Gabriel Arcángel, San Luis Obispo, San Antonio, and San Carlos Borromeo (pictured), and his route became El Camino Real, which now has 21 missions. A full-length auto trail and several recreation trails connect these Hispanic heritage sites and other places they went through including Casa Grande Ruins and Anza-Borrego Desert State Park. The total length of the drive is 1,200 (1,930 km) miles.

This area constitutes over 4,000 archaeological sites of the Ancestral Puebloan people, who lived here and elsewhere in the Four Corners region for at least 700 years. Cliff dwellings built in the 12th and 13th centuries include Cliff Palace, which has 150 rooms and 23 kivas, and the Balcony House, with its many passages and tunnels.

Facing persecution at their settlement in Nauvoo, Illinois, members of the Church of Jesus Christ of Latter-day Saints (Mormons), led by Brigham Young, followed the Emigrant Trail to reach refuge in the Salt Lake Valley. Around 2,000 Mormon pioneers completed the original 1846-1847 trek, including stops at Mount Pisgah, Iowa; Winter Quarters, Nebraska; and Fort Laramie, Wyoming. In the next two decades, 70,000 more followed on the arduous route, some pulling handcarts. Among the 145 participating sites to visit today are Independence Rock (pictured), Devil's Gate, and This Is the Place Heritage Park. The trail is 1,300 (2,090 km) miles long

The Natchez Trace was used for centuries by Native Americans who followed animal migration paths as trade routes. It became a major road for settlers to the South in the 1800s and 1810s before falling out of use, and it is now preserved as the Natchez Trace Parkway. The full intended length has not been developed and the trail consists of five disconnected sections - from three to twenty-six miles long - through forests and prairies next to the 444 km (276 mi) parkway. The total length of the current trail is 64 (100 km) miles.

Commemorates the historic Old Natchez Trace and preserves sections of the original trail; also passes through Alabama. The Parkway is 444 miles in length.

This footpath incorporates the Metacomet-Monadnock Trail, Metacomet Trail (Ragged Mountain pictured), and Mattabesett Trail from Long Island Sound to the New Hampshire border. It crosses the mountains of the Metacomet Ridge, connecting small towns, farms, and forests with lakes and traprock ridges. The trail is 215 miles (350 km) long.

In 1877 the Nez Perce (Nimíipuu) people were forced to relocate to a reservation, but a group of 750 people led by Chief Joseph fled to reach sanctuary. A U.S. Army unit of 2,000 soldiers pursued the band for four months as the Nez Perce warriors held them off at several battles until they were cornered and captured at the Battle of Bear Paw. Their route can be traced on an auto tour, visiting Big Hole National Battlefield (pictured), Camas Meadows Battle Sites, Yellowstone National Park, and other sites of Nez Perce National Historical Park. The total length of the drive is 1,170 (1,880 km) miles.

This trail reaches from Lake Sakakawea State Park in North Dakota to a junction with the Appalachian Trail in Green Mountain National Forest in Vermont. Along its route, the trail passes through eight states and more than 150 parcels of land protected at the federal, state, or local levels. The trail is 4,800 (7,720 km) miles long

Mexican merchant Antonio Armijo led the first trade expedition from Abiquiú, New Mexico, to Los Angeles and back in 1829, crossing areas mapped on the 1776 Domínguez-Escalante expedition and by Jedediah Smith in 1826. Wolfskill and Yount traced an alternate northern route the next year, providing New Mexican trade caravans and emigrants access to California on mules until a wagon route was built by the 1850s. Little evidence of the trails remains, but landmarks include Mojave National Preserve, Great Sand Dunes National Park, and Lake Mead National Recreation Area. The total lenght is 2,700 miles (4,350 km).

Marcus Whitman made the first wagon trek to Oregon Country in 1836 to found the Whitman Mission, followed by the Oregon Dragoons and Bartleson-Bidwell Party. Whitman led a wagon train of around 1,000 emigrants in 1843, with tens of thousands of families making the risky journey over the next few decades to reach a new life in the West. The trail's typical endpoints were Independence, Missouri to Oregon City, Oregon, via Fort Kearny, Scotts Bluff (pictured), South Pass, Shoshone Falls, the Blue Mountains, and Barlow Road. Emigrants came in mule- or oxen-pulled covered wagons filled with months of supplies, but they also faced disease and attacks by Native Americans upon whose land they intruded. The trail is 2,170 (3,490 km) miles long

In September 1780 during the Revolutionary War, the Overmountain Men militia mustered in Abingdon, Virginia (pictured) and Sycamore Shoals, Tennessee, for a two-week march across the Appalachian Mountains via Roan Mountain. Pursuing British Major Patrick Ferguson, they confronted his Loyalist force at the October 7 Battle of Kings Mountain in South Carolina, where the Patriots won a quick, decisive victory that would be a turning point in the war. The linked highways and walking trails visit several preserved encampment sites. The trail is 330 (530 km) miles long.

The PCT follows the passes and crests of the San Bernardino Mountains, Sierra Nevada, Cascades, and several other ranges from the Mexican to Canadian borders. It passes through 7 national parks, including Yosemite, Crater Lake, and North Cascades, and 25 national forests, for a route crossing deserts, glaciated mountains, pristine forests and lakes, and volcanic peaks. More than half is in federal wilderness areas (Alpine Lakes Wilderness pictured). The trail is 2,650 miles (4,260 km) long

Connecting the Continental Divide at Glacier National Park to the Pacific Ocean at Olympic National Park, this trail showcases the Rocky Mountains, Okanogan Highlands, North Cascades, Puget Sound (including a ferry ride), and the Olympic Peninsula (Olympic National Park pictured). The trail is 1,200 miles (1,930 km) long.

Lasting just 18 months in 1860-1861, the Pony Express delivered mail via horseback between St. Joseph, Missouri, and Sacramento, California. Riders relayed communications 1,800 mi (2,900 km) across the country in just ten days until the transcontinental telegraph put the service operated by Central Overland California and Pikes Peak Express Company out of business. While little of the trail itself remains, 50 stations or their ruins of the original 185 can still be visited, including Hollenberg Pony Express Station (pictured), Fort Caspar, Stagecoach Inn, the Pike's Peak Stables and Patee House at the eastern terminus, and B.F. Hastings Building at the western terminus. The total length of the drive is 2,000 (3,220 km) miles.

The Potomac River is a corridor connecting the country's capital with historic trade and transportation routes to the ocean and inland. This network of trails incorporates the Laurel Highlands Hiking Trail and Great Allegheny Passage in the Allegheny Mountains, the Chesapeake and Ohio Canal towpath (Great Falls pictured), the Mount Vernon Trail to George Washington's estate, cycling routes to the mouth of the river, and several other trails. The trails are 710 (1,140 km) miles in length.

Part of Rock Creek Park, this is a 2.9 mile drive.

William Becknell made the first trade trip from Missouri to Santa Fe in 1821, when newly independent Mexico welcomed commerce. It was a major exchange route between the two countries for the next 25 years when the Army of the West used it in the Mexican-American War. After the war ended in 1848, emigration and freight to the new southwest flourished. The Atchison, Topeka and Santa Fe Railway reached Santa Fe via Raton Pass in 1880, replacing the trade caravans. Significant sites include Fort Larned, Bent's Old Fort, and Fort Union (pictured), where wagon ruts can still be seen. The total length of the drive is 1,203 (1,940 km) miles.

The 1965 Selma to Montgomery marches were nonviolent demonstrations of the civil rights movement pushing for the Voting Rights Act. Led by John Lewis and Hosea Williams, 600 marchers were brutally attacked by state police at Selma's Edmund Pettus Bridge (pictured), rousing national support for the bill. Another march a month later saw the protestors complete the four-day walk from Brown Chapel A.M.E. Church to the Alabama State Capitol, where Martin Luther King Jr. spoke before a crowd of 25,000. The trail has historical markers and three interpretive centers. The trail is 54 (90 km) miles long.

Part of the Shenandoah National Park, continues past southern terminus as Blue Ridge Parkway. This is a 105.5 mile drive.

This water and land trail highlights the history of the War of 1812 in the Chesapeake Bay Region. Major sites of this three-year war between the United States and United Kingdom include raided towns Havre de Grace and Saint Michaels; grounds of the Battle of Bladensburg and Battle of North Point; and Fort McHenry National Monument and Historic Shrine (pictured), where the flying of the American flag in the Battle of Baltimore inspired ""The Star-Spangled Banner"". The trail is 290 miles (470 km) long.

Built to connect military facilities during World War II, this 9.1 mile parkway connects to Andrews Air Force Base, administered by National Capital Parks-East

The 1830 Indian Removal Act forced tens of thousands of Cherokee, Muscogee, Seminole, Chickasaw, and Choctaw people to leave their ancestral homelands in the Southeast and relocate to Indian Territory (now Oklahoma). Around ten thousand Indians died of disease or the elements on their journeys. This trail commemorates the routes taken by the Cherokee after they were evicted and detained in camps by the Army in 1838, making the four-month trek over the winter. Historic sites include the Cherokee capital New Echota in Georgia (pictured), Chief John Ross's log cabin, Red Clay State Park, Rattlesnake Springs, and several museums. The total drive is 5,045 (8,120 km) miles.

Six years into the Revolutionary War, the French Expédition Particulière commanded by the comte de Rochambeau departed Newport, Rhode Island, to meet George Washington's Continental Army at Dobbs Ferry, New York, in June 1781. They marched to Williamsburg, Virginia, over the next few months, stopping at the Old Barracks in Trenton and Mount Vernon. In the three-week siege of Yorktown (now part of Colonial National Historical Park, reenactment pictured) they defeated General Cornwallis's army, soon clinching independence for the 13 colonies. Several campsites and homes on their route are preserved, including the Joseph Webb House where Washington and Rochambeau made plans for the campaign. The trail is 1,000 miles (1,610 km) long.