Come in, light some incense, and ignore the live snakes around you.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

A geothermal paradise with bubbling mud pools and bright blue hot springs.

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

A winding, blood-red tunnel of hardened lava navigable by foot.

A popular Icelandic children's story comes to life inside this cave.

Walk in the footsteps of the gods and straddle two tectonic plates.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.