Remote Honduran Islands with a colorful history.

A massive underwater sinkhole made famous by Jacques Cousteau.

Former drug lord’s manor, now a theme park. Watch out for the hippos.

Uninhabited islet in the Caribbean is the sanctuary of giant lizards.

A 220-foot deep watery drop-off, filled with marine life.

The royal seat of Henri Christophe, a formerly enslaved man who became Haiti's only king.

A macabre sculpture museum in the capital of Haiti fuses human bones with broken metal to create challenging contemporary art.

One of the most accessible undersea plane wrecks in the world.

A glowing underwater cliff attracts marine life and divers in equal measure.

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

A Lycian city of the dead carved into the hillside of Southern Turkey, complete with startlingly human touches.

The highest point in South Carolina was once owned by an energy company that neglected it but now the state is taking it back.

This chilly Canadian hotel has a four-month lifespan due to the unusual material it's made of.

A community-run museum invites visitors to explore Jewish communities before and after the Holocaust.

This shack nestled in a 120-acre forest of maple trees in Mont-Rigaud is a wonderland of sugary syrup.

A castle built for love, and abandoned due to heartbreak.