The entire Alcatraz Island was listed on the National Register of Historic Places in 1976, and was further declared a National Historic Landmark in 1986.

LCA Architects Inc. was responsible for design development, coordination, construction documents and construction administration services for the seismic upgrade for this historic landmark building project.

Today, the island is a historic site operated by the National Park Service as part of the Golden Gate National Recreation Area and is open to tours. Visitors can reach the island by ferry ride from Pier 33, near Fisherman’s Wharf in San Francisco.