Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

The nearly 200-year-old building displays a perplexing grammatical error.

A bright turquoise river cascades beautifully down stepped terraces in southern China.

The oldest stone house in Paris was built by its most famous alchemist.

A medieval house with mysterious alchemical inscriptions on its facade

One of two giant blue cockerel statues erected with an intentional double meaning.

Featuring a meatless buffet fit for kings, this family-owned Zurich eatery is considered the oldest vegetarian restaurant in the West.

Twelve hundred stone carvings guard this off-the-beaten-path Buddhist temple.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

A series of 33 stone markers maps an ancient 55-mile transportation route.

Run by members of the Tohono O'odham Nation, this community farm nurtures traditional desert cultivars.

The house in the middle of the motorway.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.