A hundred and twenty year old twelve story lighthouse located on a beautiful Indonesian island.

The world's brightest bioluminescent bay.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

Scene of the grisly murder of two Norwegian women in 1873.

Stumps of an Ice Age forest, visible only at low tide.

A haunting collection of the vanished and disappearing natural world.

The man who introduced reinforced concrete to the world demonstrated its genius by using it to build his own house.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

Former self-sufficient mental institution now a planned community.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.