Ala Kahakai Trail Association
Established in 2000 for the preservation, protection and interpretation of traditional Native Hawaiian culture and natural resources, the Ala Kahakai NHT is a 175-mile trail corridor full of cultural and historical significance.
The Anza Trail Foundation
The Anza Trail Foundation supports and promotes the Juan Bautista de Anza National Historic Trail, including the life and times associated with the historic expeditions of Juan Bautista de Anza throughout the entire length of the trail in Arizona, California and Mexico.
Appalachian Mountain Club
The Appalachian Mountain Club promotes the protection, enjoyment, and understanding of the mountains, forests, waters, and trails of the Appalachian region. We believe these resources have intrinsic worth and also provide recreational opportunities, spiritual renewal, and ecological and economic health for the region.
Appalachian Trail Conservancy
The Appalachian Trail Conservancy is a volunteer-based, private, nonprofit organization dedicated to the preservation, management, and promotion of the Appalachian Trail as a primitive setting for outdoor recreation (on foot) and for learning.
Arizona Trail Association
The Arizona Trail is one of America’s most diverse and dramatically scenic long distance non-motorized trails, stretching continuously over 800 miles from Mexico to Utah.
Connecticut Forest and Park Association
The Connecticut Forest & Park Association protects forests, parks, walking trails, and open spaces for future generations by connecting people to the land. CFPA directly involves individuals and families, educators, community leaders, and volunteers to enhance and defend Connecticut’s rich natural heritage.
Continental Divide Trail Coalition
The Continental Divide Trail Coalition (CDTC) is a 501 (c) (3) national non-profit membership organization founded by a group of citizens passionate about the Continental Divide National Scenic Trail.
E Mau Na Ala Hele
In November 2000 President Bill Clinton signed into law S. 700, the “Ala Kahakai National Historic Trail Act.” Ultimately, the “Ala Kahakai” (Trail by the Sea) will be a continuous walking path, extending along the coastline of Hawai`i for approximately 175 miles.
El Camino Real de los Tejas National Historic Trail Association
The recently designated El Camino Real de los Tejas National Historic Trail was originally established to connect a series of missions and posts between Monclova, Mexico and Los Adaes, the first capital of the province of Texas.
Florida Trail Association
The Florida Trail connects habitats as diverse as jungle-like cypress strands, vast open prairies, desert-like scrub, pine flatwoods, ravines lined with mountain laurel, and white sand beaches.
Ice Age Trail Alliance
The Ice Age Trail Alliance is a non-profit, volunteer- and member-based organization headquartered in Cross Plains, Wisconsin. Our mission is “to create, support and protect a thousand-mile foot trail tracing Ice Age formations across Wisconsin.”
Iditarod Historic Trail Alliance
The Iditarod Historic Trail Alliance works to preserve, protect and maintain the historic, educational and cultural values of the Iditarod National Historic Trail System.
Lewis and Clark Trail Alliance
Previously known as the Lewis and Clark Trail Heritage Foundation, Inc., the Lewis & Clark Trail Alliance was created to stimulate public appreciation of the Lewis and Clark Expedition’s contributions to America’s heritage and to support education, research, development and preservation of the Lewis and Clark Expedition.
Lewis and Clark Trust, Inc.
Since founding the Lewis and Clark Trust, our leaders and volunteers have committed to working collaboratively for the preservation, interpretation and promotion of the Lewis and Clark National Historic Trail for the benefit of all the people.
Mormon Trails Association
The Mormon Trails Association (MTA) is a non-profit [501(c)(3)] association, located in Salt Lake City, Utah. We sponsor lectures, field trips, and work with other historic trail organizations, whose trails pass through Utah and Wyoming, in research, marking, preservation, and celebration efforts.
National Pony Express Association
Ranked among the most remarkable feats to come out of the 1860 American West, the Pony Express was in service from April 1860 to November 1861.
Trust for the Nez Perce Trail
Trust for the Nez Perce Trail The Trust for the Nez Perce Trail is the nonprofit stewardship partner to the U.S. Forest Service. We provide ongoing support for the preservation, interpretation, promotion, and management of the Nez Perce (Nee-Me-Poo) National Historic Trail, including partnership-building.
North Country Trail Association
The North Country National Scenic Trail is a premier footpath that stretches more than 4,200 miles, offering a superb experience for hikers in a permanently protected corridor, traversing and interpreting the richly diverse environmental, cultural, and historic features of the northern United States.
Old Spanish Trail Association
The mission of the Old Spanish Trail Association (OSTA) is to study, preserve, protect, interpret, and promote appropriate use of the Old Spanish National Historic Trail.
Oregon-California Trails Association
The Oregon-California Trails Association (OCTA), founded in 1982, is a not-for-profit organization headquartered in Independence, Missouri. OCTA is dedicated to education, preservation and enjoyment of the trans-Mississippi emigrant trails.
Overmountain Victory Trail Association
The Overmountain Victory Trail Association was formed in 1975 to gain recognition for the route the Overmountain men took to the Battle of King’s Mountain South Carolina.
Pacific Crest Trail Association
The mission of the Pacific Crest Trail Association is to protect, preserve and promote the Pacific Crest National Scenic Trail as an internationally significant resource for the enjoyment of hikers and equestrians, and for the value that wild and scenic lands provide to all.
Pacific Northwest Trail Association
From the soaring peaks of the Rocky Mountains to the wilderness beaches of the Olympic Peninsula, this scenic 1,200 mile trail links together the dynamic and diverse landscapes of the Pacific Northwest.
Potomac Heritage Trail Association
The Potomac Heritage Trail Association is a membership-based organization dedicated to the development, construction preservation, and interpretation of the Potomac Heritage National Scenic Trail. We need your assistance.
Santa Fe Trail Association
The Santa Fe Trail Association (SFTA) is a non-profit corporation founded in 1986 to preserve, protect, and promote the historic Santa Fe Trail that ran from Franklin, MO, to Santa Fe, NM, from 1821 to 1880.
Trail of Tears Association
The Trail of Tears Association (TOTA) is a non-profit, membership organization formed to support the Trail of Tears National Historic Trail, which commemorates the forced removal of the Cherokee and other tribes (primarily the Chickasaw, Choctaw, Muscogee Creek, and Seminole)
Washington Rochambeau Revolutionary Route Inc.
The mission of the National Washington Rochambeau Revolutionary Route Association, Inc. is to partner with the National Park Service, and other state and international organizations, historic sites, preservationists and conservationists along the 700-mile National Historic Trail in order to preserve and interpret the trail.