This beautiful Miami garden was designed as a laboratory for tropical plants.

With nickel-steel armor and three-inch thick bullet resistant windows, FDR's train was a rolling fortress.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

This railway-turned-greenway provides a pedestrian link in downtown Detroit and celebrates urban artwork.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

The world’s largest Masonic temple was saved by the White Stripes.

Enormous small-business mecca in the Midwest, serving dozens of artists.

This sprawling bookstore spans four floors and has more than a million books in stock.

The bones of an old zoo crumbling in the shadow of a new one.

Once the foundation for a mansion, these ruins now offer amazing panoramic coastal views.

Costa Rican accommodation resembles a crash site, but with a nice balcony.