This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This is the largest cemetery in Ireland and the first cemetery museum in the world.

This replica of the Greek structure is in the heart of Nashville.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

Huge stone depressions which may have acted as an Incan agricultural experiment.

An Irish Memorial commemorating those who perished due to potato blight.

A cemetery housing wild west legends in South Dakota.

The site of the climactic scene from the classic horror film is now a historic landmark.

World War II bunker still standing on the New Jersey beach.

The first American department store, and home to the largest operating musical instrument in the world.

A fitting attraction for the corn capital of the world.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

A waterfall 600 ft. inside a mountain, once the bane of gold miners, is now a spectacle of nature.

The first declared National Monument in the United States.

Mysterious rocks that ring musically when struck.

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Death rituals and sacrifice inside a Peruvian megalith.