The Cultural Landscape Foundation
Non-profit OrganizationsDistrict of Columbia, United States11-50 Employees
The Cultural Landscape Foundation (TCLF) is a nonprofit organization that aims to illuminate the landscape legacy, articulate its value, and empower those responsible for stewardship. It works to connect people with places and to broaden understanding and support for cultural landscapes across the United States, with the goal of safeguarding these resources for future generations. The foundation engages audiences through its website, lectures, outreach efforts, and published works. It is based in Washington, DC. Its audience includes landscape stewards, researchers, communities, and institutions concerned with preserving cultural landscapes, and its programs support recognizing significance and addressing preservation challenges. In 2026, TCLF pursued legal action against federal agencies over proposals to alter historic landscape features, including suits against the National Park Service and the Department of the Interior related to blue treatments at landmark sites.