A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

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

The flagship building of an early national restaurant chain is a superb example of terra cotta art.

An abandoned 1920s school with a mysterious history.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

A colorful statue honoring the local salmon in glass and bronze.

Once a year, thousands of naked cyclists flood the streets of a Seattle neighborhood.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.

One of the only cooperatively owned bars in the nation wears its eclectic history on its walls.

A sliver of nostalgia in Seattle's Viretta Park.

Spanning an elevation of 160 feet and containing 388 steps, this is Seattle's longest staircase.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

A "sinister, whimsical, tacky, and really orange" public art installation hidden under a Seattle bridge.

Peruse rare tomes like poetry bound in pearls or books with branches and berries growing out of their spines.

Shoreline strewn with the remains of ghostly fallen trees.

The highest point in Washington state is a volcano covered in glaciers.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

This popular bar has been blurring the line between normal and edgy for more than 75 years.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

A wall of chewing gum moonlights as collective art.

Stroll through a wonderland of stupendous moss-covered trees.