This massive underwater volcanic tunnel features lava caves, lakes, a concert hall, and a fascinating blend of subterranean ...

Sandwiched between the freezing cold of Earth’s coldest continent and the warmth of its southernmost active volcano, the ...

Formed over 20,000 years ago from the eruption of the Corona Volcano in northern Lanzarote, this impressive tube stretches ...

Sample fresh brews, try your hand at picking beans and roam the cloud forests and volcanic peaks of northern Nicaragua’s ...

Discover Vanuatu, a Pacific gem with 83 islands, pristine beaches, rich culture, top diving spots, and a unique citizenship program. More than just headlines!

Then, an enormous explosion released a giant pyroclastic plume into the sky and rained rocks, lava and ash across the ... 8,500-foot-long (2,500 m) drainage tunnel to stop it overfilling.

If you’re with a group, have a memorable dinner by organising a boodle fight dinner on the beach: a traditional Filipino ...

Unlike other volcanoes, Erebus contains a permanent lava lake and an intricate network of underground ice caves, where geothermal heat melts tunnels through the ice, only for them to freeze over again ...

For this reason caves were the first habitations of men and ... regions not containing ores or coal the depth at which molten lava occurs may be computed. From the formulm for an ellipsoidal ...