The eerie remnants of an ancient forest were hidden under the sand for centuries.

A heavenly experience, right here on Terra Firma.

This massive mushroom has spent centuries eating its way across a huge swath of Oregon.

Unknown to many, this sparkling turquoise lake hides amid Oregon's snowcapped mountains.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

This frequently-photographed waterfall takes only a short hike to visit.

The park preserves a single, rare species of carnivorous plant that spells doom for unsuspecting insects.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

Flowers have mysteriously appeared on her effigy every day for the last 150 years.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

Six neolithic sandstone boulders remaining from a dolmen.

Giant statue of a disembodied head.

The secret wartime bunker built on the platforms of an abandoned Tube station.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

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

This hidden bridge is where local children leave gifts and messages for the island's fay folk.