Hungarian mummies in beautiful painted coffins.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

A massive Celtic cross secretly growing in an Irish forest.

The chaotic studio of one of the 20th century's most important artists has been preserved down to the dust.

Catholics make up 84% of Ireland's population but this Dublin museum remembers the small but important Jewish community.

A stone wall that mysteriously moved three feet from its foundation.

The severed head of a 17th-century Irish martyr lies within an intricate golden shrine.

A tribute to the incredible generosity the Choctaw Nation showed the Irish people during the Great Famine.

The Grand Lodge of Ireland is one of the oldest in the world, full of fantastical, elaborately themed rooms.

Though they've since been renamed, these two streets hint at Dublin's darker days.

Wallabies live naturally on this Irish island.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

Just a few miles from Novalja, a strange geological oddity has left scientists baffled.

Dive for drinks at Croatia's first and only underwater winery.

The only gulag ever to exist in socialist Yugoslavia.

A full figure 4th century incorruptible saint lies in a glass coffin in Croatia.

Humble beginnings for one of the world's most famous scientists.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

Final resting place of the two women killed on a small island off the coast of New Hampshire.

What was once a trend-setting, phrase-coining icon of architectural splendor is now a rotting, forgotten hulk.

University of New Hampshire holds the documentation and artifacts of local alien abductees.

Birthplace of America's first documented serial killer.

A former poultry store that looks like a giant duck and is one of the "seven wonders" of Long Island.

The final resting place of the first American-born professional magician.