Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

Featured

Bartholdi Fountain and Park at night surrounded by plant life.
Bartholdi Park serves as a home landscape demonstration garden and showcases...

Featured

A virtual Map of Capitol Hill from above
View a map of the U.S. Capitol and other buildings and grounds cared for by the...

Featured

East Front of the U.S. Capitol Building
AOC’s annual Performance and Accountability Report provides the results of the...

Featured

Capitol Hill, with its rich history and iconic buildings, allows for an eclectic mix of professions. Jim Saenger, the Capitol’s Carillonneur, has perhaps one of the most unique and least visible jobs on the Hill.
Capitol Hill, with its rich history and iconic buildings, allows for an...

What's New