This 15th-century church was once described as the ugliest in England.

The largest public library in the United Kingdom was designed to reflect the industrial and artistic history of the city where it stands.

Inside a Scottish castle hangs the tattered remains of a flag with murky origins and supposed magic powers.

On Gellért Hill, this statue depicts the tragic tale of lovers divided by the Danube.

A Jenga-style cylindrical tower of books that appears to go on forever.

Named for a prominent scout and explorer, this Wyoming state park encompasses a replica of an 1840s trading post, a 19th-century Army outpost, and early 20th-century automobile lodgings.

This scenic spot is known as the birthplace of Switzerland.

The remains of a 13th-century Romanesque church lie abandoned on a hillside.

This rural museum highlights Wyoming's era of trapping and fur trades, and hosts the annual Green River Rendezvous in July.

Hundreds of plague victims were buried beneath this small, rural church.

This Spanish theme park stands out in the Japanese countryside.

The lighthouse is on a island which is connected to another island, which is connected to another island, which is connected to one of the largest islands in the world.

A tiny 1857 chapel sits on top of a secluded, forested hill.

The home where a lovestruck Fitzgerald wrote his first published novel, "This Side of Paradise."

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

What might be the oldest living tree in London has survived fires, bombings, and estate agents.

This cave at the base of an unusually shaped cliff is said to be inhabited by a mythical forest enchantres from Scandinavian folklore.

A 600-year-old elm tree with a built-in seat and thatched roof.

A quartet of tiled art pieces adorn the floors of this prestigious art museum.

St George's Leprosy Museum depicts the gruesome afflictions of those suffering from the disease.

A journey through every aspect of the human body.

These towering cliffs crystalize each winter, forming sheer walls of ice that are open for climbing.

A family-run botanical garden with tropical plants, artsy sculptures, and eccentric buildings.

A watchhouse constructed from tombstones, to make way for a burial pit, for the victims succumbing to a deadly disease.