Large collection from the 3rd millennium BCE.

A sharp sculpture made of thousands of pieces of jagged glass.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

The fairy tale castle of the "fairy-tale king."

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

England's largest white horse isn't even white.

A 600-year-old mini shrine guarded by a sword-wielding knight hides in a crumbling cliff face.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

An incredibly well-preserved piece of ninth-century Viking poop.

One of the shortest streets in York has an especially odd name.

Follow the original medieval paths that wind through this intriguing section of the city.

This sculpture marks the spot where one of the greatest Roman rulers was proclaimed emperor.

This network of narrow, medieval passages has the most delightful name.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A massive sea stack famous for its appearance in The Goonies.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

Seattle's super-sized cowboy apparel once belonged to a themed gas station that wrangled in herds of tourists.

This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

"The House That Love Built" is shying away from "The House That Ghosts Love."

A comprehensive collection of bonsai set in a beautiful campus.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

Tacoma’s 25-foot coffee pot music spot has served up over 80 years of concrete kitsch.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

A fearsome dragon clings to a corner of Munich's city hall.