Capitol Hill is one of Denver's densest neighborhoods, stretching south from Colfax Avenue with a mix of early-1900s brick apartment buildings, converted mansions and mid-century high-rises. Cheesman Park and the Denver Botanic Gardens sit on its eastern side, with Congress Park beyond them. Colfax Avenue, the city's historic main street, is lined with bars, restaurants and music venues such as the Fillmore Auditorium and the Ogden Theatre. DenverApartmentBuildings.com lists 28 apartment buildings in Capitol Hill / Cheesman Park.