One of the largest underground systems runs under Canada's largest urban center.

Once close to extinction, there is no shortage of elephant seals on the beaches of Año Nuevo State Park.

A common entry point to the Griffith Observatory trail holds its own wonders.

This museum inside a museum tells the story of London's timepieces.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

Giant, friendly pelicans in Central London, the most unlikely of places.

This opulent hotel has been visited by Spider-Man, Charlie's Angels, and the Ghostbusters.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

An essential stop before plundering, BYO Cutlass.

Panorama exhibition hall in old silent theater with a beautiful backyard garden.

This black shoreline is made up of exploded lava particles.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

A crumbling wizard is one of the final reminders of a roadside Middle Earth.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.