This $62 million dollar temple was erected to house one little dental fragment of religious history.

Ozymandias’ time-keeping temple.

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

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

The final resting place of the great navigator, or maybe his brother.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

The house where the writer spent his formative years.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

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

Giant marble phalluses on the sacred island of antiquity.

The hallucinogenic center of the ancient world.

Monasteries on rock pillars, once accessible only by frayed ropes.

Carved fountains poignantly placed in parks and in front of special monuments.

This historic funicular system combines the old with the new while offering delightful views over the surrounding valley.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

A charming little museum founded by the designer of the Statue of Liberty.

This strange statue features a bust of the famous composer plopped atop a woman's body.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

Storms, funding, and in-fighting have kept this Bermuda church from ever being completed.

Breathtaking and huge 430 year old maps of Italy.

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