This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

An unfinished tomb carved into a giant boulder in the Arabian Desert.

This skeleton-filled altar piece served as a backdrop to one of the most iconic scenes in "The Sound of Music."

The largest statue in the world towers at 420 feet high atop another 66 feet of pedestal.

This giant Christ took first place in South America's religious arms race.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

The remains of Alfred Nobel's first nitroglycerine factory can still be found on the shores of a Swedish bay.

Regency-era excess on the English Coast.

The largest collection of hair jewelry in Europe reminds you how creepy 19th-century love was.

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