Iceland's "Smoky Valley" is a beautiful river that is shrouded in a constant cover of steam clouds.

This hobbit-y little hot spring may be the oldest spring used by humans in all of Iceland.

Three million year old fossils are exposed for all to see on this Icelandic shore.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

This modern monument to pagan belief looks like it was transported straight from ancient times.

Three columns of volcanic rock shoot out of the ocean.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

The Icelandic Sea Monster Museum explores the area's history of aquatic cryptid sightings.

This mountain fissure hides a secret path to a secluded mossy grotto within the rock itself.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

Climb right into the heart of this colorful Iceland volcano.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

The oldest hall in Iceland was written of in the Sagas and features a centuries-old escape tunnel.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

Rising from the sea like a stone monster.

World's largest cave was only discovered in 1991, and now offers tours to the public.

The lavish temple of the Cao Dai religion that includes Buddha, Mohammed, Joan of Arc, and Victor Hugo.

Mysterious hillside with a continuously burning natural fire.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

A fiery crater has been burning in the Karakum Desert since 1971.

Deadly scalding and one of the largest hot springs in the world.

A valley of unique erosion patterns lends to a view like nothing on Earth.

A canvas of crops grow from vibrant red soil in this terraced farmland.

A spectacular annual festival centers around humans throwing molten iron against a wall at night.