City: Long Island City, N.Y.
Address: 45-46 Davis St.

Located in Long Island City, this outdoor art exhibit is widely considered the world's graffiti Mecca. Artists travel from everywhere to paint the 200,000 square-foot factory building. After plans to redevelop the property into high-rise towers were revealed, the future of 5 Pointz is up in the air, but history has been forever tagged.