This lake in Ecuador was formed from a volcano and is now one of the most beautiful and rewarding hikes you can take in the ...

Over the Sierra crest — about 150 miles to the east of Manteca, Oakdale, and Turlock — is one of the world’s largest active ...

Lanzarote’s volcanoes have inspired locals to make everything from art to wine. A tour of the island reveals the landscape’s ...

A PUBLIC park in America is the only place in the world where people can search for real diamonds and take them home. Crater ...

Although dormant volcanoes ... create a 3D map of the magmatic and hydrothermal plumbing beneath Uturuncu. The study shows that the Altiplano-Puna Magma Body, the largest in the world, is feeding ...

Amboy, Calif., in the Mojave Desert, off the old Route 66.Credit...Andrew Moore Supported by By Aatish Taseer Photographs by ...

In northwestern Crater Lake, almost directly west of the Diamond Lake encampment. It’s at the very edge of the map on a hill only accessible via a small path north of the injector site. 24.

High atop the Korean Peninsula, past military checkpoints and bumpy dirt roads in one of the world’s most secretive countries, rises a volcano and deep crater lake steeped in symbolism.

From trees that resemble monsters, to colorful sinkholes, towering rock formations and waterfalls of molten lava, these are some of the most unusual and fascinating landscapes in the world.