A slightly creepy gallery of plaster cast models in the same museum as Michelangelo's David.

Renaissance hospital featuring a rotating door into which unwanted babies were dropped.

The oldest operating pharmacy in the world features 800-year-old recipes.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

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

A contemporary art installation housed within a Gothic cathedral.

A Parisian exterminator's shop whose storefront displays stuffed rats hanging from traps.

Two gilded cherubs perched on a church bell tower have been reminding visitors of the finitude of life since 1760.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

This centuries-old hotel hides a network of secret cellars and passages once used by smugglers.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

Thousands of well-dressed mummies below a monastery.

The Guardian of Tallinn.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

Mysterious 500-year-old tapestries depict a unicorn hunt.

Eighty million natural history specimens call this gargantuan museum home.

This innovative steam machine was no doubt the most famous of the pioneer locomotives.

The medieval woodcut-style artwork chronicles life in medieval London.

One part local history, 99 parts gruesome haunted house.

Shiny Brutalist box commemorates a pioneer of electricity and houses a railway transformer.