The crumbling remains of a once-grand building.

This colorful, ornately-decorated cemetery sits next to a quiet cove known as "the beach of the dead."

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

Ten acres of the Kula Forest Reserve make up this wonderous state park.

This unusual lava tube spouts seawater during high surf.

A tunnel of hardened lava along Maui’s famous Road to Hana.

World War II-era Nazi compound nestled in the Santa Monica hills.

This black shoreline is made up of exploded lava particles.

An artistic tribute to the famous singer, just around the corner from where he was born.

Superstitious? Discover the witchy side of Mexico through its largest esoteric market.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

Frida Kahlo's childhood home, now a museum of her life and works.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

A wall of chewing gum moonlights as collective art.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

This glamorous old building is said to have inspired the Tower of Terror.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.