3rd and Army

3rd and Army is a legendary San Francisco street-skating destination, often described as a ledge paradise and a foundational site in modern street skateboarding history. The spot is a public promenade developed in 1988 (not an official skatepark) with an industrial waterfront character and technical terrain. Signature elements include many ledges of varied heights and shapes, stair sets, the well-known rock gap, round rails, and manual pads. The location gained global notoriety through skate videos in the 1990s and beyond, and local advocacy helped keep skating tolerated as long as the space stayed clean. It sits by Islais Creek and is known for strong wind, industrial conditions, and polluted water in the channel. Despite the name, the spot is not literally at 3rd and Army/Cesar Chavez; it is at the end of Indiana Street by the creek.