This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

A giant pineapple, a symbol of hospitality, and an amazing vacation rental option.

The largest and best-preserved Roman amphitheater in Africa was designed to seat 35,000 people.

These engineering masterpieces are a dominant feature of the Belfast skyline.

A 13th-century convent where St. Margaret of Hungary spent her teenage years.

These characters from a Robert Louis Stevenson novel stand in an unlikely place.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

The stoic structure boasts a whimsical set of stained glass art commemorating Lewis Carroll.

This colorful statue welcomes visitors to a Barcelona park.

A two-way chairlift system between Zugliget and the highest point in the city.

Time stands still at this serene burial ground in the center of Budapest.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

A mysterious shape catches the eye in this 16th-century painting.

This verdant, tree-lined Reykjavik graveyard is both enchanting and eerie.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

Now a memorial to merchant sailors and Titanic victims, this medieval church was destroyed by bombing raids in 1940.

This spooky statue sits outside a famous Prague theater.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

The 20th-century chapel’s intricate woodwork includes amazing details, most notably angels playing bagpipes.

The dance of this huge clock is a magnificent and eerie commentary on good and evil in the history of humankind.

Extremely famous in his native country, this Cracovian painter is all but unknown beyond Polish borders.

An exploration of Malaysian heritage through the lens of traditional textiles.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

These remarkable cascades are the jewels of Upper Tees.