Tour the historic San Francisco, California Armory for just $28 for two, now listed on Groupon. Constructed in 1914, the 220,000 square-foot armory hosted the National Guard until 1973 and then remained vacant for three decades. It was purchased in 2007 and then subsequently rehabilitated for adult film sets by Peter Acworth, owner of Kink.com.
To be offered beginning in June, the Indianapolis, Indiana Catacomb tours will take the public beneath City Market into mostly unknown catacombs that date to 1886. The cavernous walkways, featuring brick archways and columns of limestone, encompass more than 20,000 square feet and were part of Tomlinson Hall, a structure along Market Street that burned in 1958.
Among the iconic abandoned structures that dot the landscape of Detroit, Michigan, Lee Plaza poignantly embodies the city’s descent from prosperity to urban blight in the latter half of the 20th century.
