Standing at one of the city's highest points, this soaring Gothic cathedral extends almost the length of two football fields and pierces the city's skyline.
The National Museum of Asian Art is dedicated to advancing public knowledge about the arts and cultures of Asia through exhibitions, publications, research and education.
The Frederick Douglass National Historic Site preserves the last residence of Frederick Douglass (1818 -1895), one of the most prominent African American leaders of the 19th century