A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

A cornucopia of gargoyles adorns the oldest portion of Oxford’s Magdalen College.

The fantastic charm of England's oldest botanical garden has made it a place of writerly inspiration for centuries.

An ornate aviary built during the Victorian trend of collecting exotic birds.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

A mysterious plaque to the even more mysterious "Fr. Pat Noise," killed in "suspicious circumstances."

The largest public library in the United Kingdom was designed to reflect the industrial and artistic history of the city where it stands.

Two larger-than-life Sean Henry sculptures blend in with the people of Colchester's high street.

Centuries later, the victims of Great Britain's greatest hysteria are finally being remembered.

This sculpture combines the literary Alice with her real-life inspiration.

The elegant structure of this 19th century railroad bridge creates an illusion of infinity.

Flying high, this unusual hornet statue celebrates the local soccer team formerly owned by Elton John.

A herd of half-sized cow sculptures has stood in this part for nearly 50 years.

Home to Alan Turing, the cracking of the Enigma code, and Captain Ridley's shooting party.

Museum celebrating the history of computers, especially their role in codebreaking.

Long tunnels run under the ancient chariot racing circuit to the tower.

This Roman arena once played host to bloody gladiatorial battles.

Touching the iron railings of Tarragona's balcony to the Mediterranean is said to bring good luck.

This work of art was conceived as a mosaic originally designed to decorate a car dealership.

Stunning Roman aqueduct used for 1900 years and still standing.

Historic medieval fortified city in southwest France.

This castle-fortress is a living example of the transition from medieval defenses to modern fortifications.

Immortalized by artists, this church incorporates a medieval lighthouse into its shoreside structure.