DC Preservation LeagueThe mission of the DC Preservation League is to preserve, protect, and enhance the historic and built environment of Washington, DC, through advocacy and education. Learn MoreDon't Tear It DownLearn about the early years of preservation in Washington, DC, and the founding of the DC Preservation LeagueExplore the Story MapLegacy BusinessesA legacy business is generally defined as a long-standing business that has contributed to a city's community history and cultural identity in a significant wayClick Here for the Story Map and ReportDC Preservation League's Testimony DC Council's 2025 Oversight HearingsClick Here To Learn More2024 Landmarks in ReviewLearn more about DC's newest historic landmarksClick HereSave the Foundry Branch Trolley Trestle!Send a Letter TodayClick Here to Learn MoreMost Endangered Places Click Here for the Full ListPlaces and SpacesYou can help protect DC’s historic places and spaces. Become a member or donate today!Learn MoreHistoric PreservationEncourages economic vitality. Builds appreciation for the city’s history. Promotes a sense of community and place.Learn More About Nominations and LandmarksHistoric Landmarks and DistrictsDC is home to more than 750 individual landmarks and over 70 historic districts. See what’s protected in your neighborhood at DC Historic Sites!Learn More Events and Educational Programming In the Garden: Poetry Garden Series June 7th @ 2:30 PM EST Kenilworth Park & Aquatic Gardens Tour June 14th @ 10:30 AM EST Franciscan Monastery Garden Tour & Picnic (Member Only) June 21st @ 10:30 AM EST DC Historic Sites
