Volcanoes

Two geologically young and nearly circular volcanic subsidence craters, each about a half-mile in diameter, abruptly break the nearly featureless Snake River Plain.

See the imprints of ancient trees, burned and preserved by lava.

A town half-submerged in volcanic mud has become a pilgrimage site for devotees of one of the tragedy's victims.

This lake with an inactive volcano underneath is often said to be bottomless.

Safely view the Soufrière Hills volcano, which has been erupting since 1995.

A peninsula on a peninsula that becomes an island at high tide.

This spectacular fault escarpment, a popular hang-glider launch point, extends some 30 miles long and towers about 2,500 feet over the valley floors to the west.

This steaming, yellow-tinged landscape is filled with sulfur-encrusted volcanic vents.

A group of medieval rock-cut Buddhist statues created to save people from the volcanic hell that surrounds them.