Washington National Cathedral
The U.S. government likes to separate church and state, so it doesn’t have a formal national cathedral, but if it had one, it would have to be the Cathedral Church of Saint Peter and Saint Paul in the City and Diocese of Washington, which is considered the spiritual home of this nation. More commonly known as Washington National Cathedral, this Neo-Gothic structure is the sixth largest cathedral in the world. Funerals for Presidents Eisenhower, Reagan and Ford were held here. Worship services are free, but admission is charged to tour the rest of the cathedral.