While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

A cannonball from Union forces battling John Hunt Morgan made this church a permanent home.

A delightful park featuring homemade scale replicas of dinosaurs, tucked away in the Tennessee mountains.

One street divides a single town that stands in two U.S. states.

An eight-sided home built during a brief octagon craze in the 1850s.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

An overgrown collection of miniature buildings still stand as evidence of one couple's obsession with The King.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

The oddly shaped, steam-spewing building is now an art studio and gallery.

The final home of the most famous horse of the American Civil War.

This campus chapel is Robert E. Lee's final resting place and a topic of debate about the legacy of the Civil War.

This pre-Revolutionary War grist mill ground corn and flour for soldiers in seven American wars.

A grotesque Fiji merman dwells within this traditional Dutch-style building.

The historic home still shows the scars from a little run-in with the British in 1813.

A wrecked ship dating back to the American Revolution was only recently discovered off the Delaware coast.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

One of the last active volcanoes on the Eastern seaboard.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

The modern birthplace of Irish freedom.

A mysterious plaque to the even more mysterious "Fr. Pat Noise," killed in "suspicious circumstances."

One of Ireland's most infamous prisons for rebels including men, women and children.

Just one of the Italian corridors vying for the title of the country's narrowest.

Outdoor exhibits explore the contributions of European, African, and indigenous peoples to American frontier culture.