This church, buried halfway in lava rock, is all that remains of a Mexican village destroyed by a volcano.

The short-lived history of a new republic and British control in West Florida.

Once a year in Pomuch, the dead are taken out for a cleaning.

A nuclear bunker built to shelter the politicians and important people of Scotland in case of nuclear attack.

Northern Ireland's Brobdingnagian stepping stones.

Inside this mountain lies several kilometers of breathtaking caves.

The stoutest tree in the world.

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

Giant topiary dog once played a role in a terrorist bomb plot.

The farthest you can be in the contiguous U.S. from a McDonald's location.

Thousands of exquisitely carved stone water storage wells, hundreds of stone steps fill this exquisite medieval stepwell.

A Parisian exterminator's shop whose storefront displays stuffed rats hanging from traps.

Cities of the world and famous Thai monuments in minature.

The enigmatic and seldom visited ruins of a Mayan city-state.

Every equinox this Maya pyramid puts on a spooky ancient light show.

The Jesus tree of Malta bears a striking resemblance to Christ on the cross.

Venice's island of the dead.

The Egyptian-inspired last resting place of Lord Kilmorey.