The star-studded street honors the city's most notable Brummies.

A half-mile-long stretch of medieval forts built after a devastating pirate attack persists amid the modern port city.

The bronze uniforms commemorate the vital role of women during World War II.

An architectural oddity hides in plain sight on this iconic London bridge.

Regency-era excess on the English Coast.

This statue pays tribute to the iconic musician in the place where he recorded his final studio album.

Stockholm's narrowest alley is barely over two feet wide.

An early 20th-century bullring converted into a modern shopping center.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

Real bones which are said to have belonged to a Polish dragon.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

This floating sculpture of ice is a poignant reminder of nature's power.

This historic floating crane became an unlikely symbol of the port of Trieste.

The Adriatic's most famous wind can be reliably experienced in the city's Marina.

Two stone columns flank the grand Venice square, but there were supposed to be three.

The ruins of a medieval monastery named after a type of tree.

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

A manifestation of modernist architectural ideas, this massive, multi-purpose building was one of the first of its kind in Southeast Asia.

Singapore's oldest Hindu temple.

Across this single-file rope bridge is what has been claimed to be the edge of continental Asia.