Erotic art covers the walls of the largest ancient pleasure palace.

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

One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

Fascinating town where normal life interfaces with the occult.

Home to items never before seen by the public.

Rebuilt remains of a temple to Roman god Mithras.

Home to the most complete dodo remains known - one head, and one foot.

A 250-year-old timepiece-automaton adorned with golden mechanical birds, which still sing to this day.

A 18th century graveyard and its astonishing cortege of macabre iconography.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Macabre astrological automaton clock dating to the late 1400s.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

The world's largest collection of witchcraft regalia.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

This aging storage facility is the world's largest brick warehouse.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

A six-ton wedding present for the King of the Scots.

Protecting the dead from opportunistic body snatchers.