The steps out of Vidgelmir, Iceland's lava cave.

Inside Vidgelmir – Iceland’s giant lava cave

In Iceland, tours head inside a giant tunnel cave carved out after a volcanic explosion. Darkness inside Vidgelmir “If you can see your hands in front of you, then I have bad news,” says the guide. “You are crazy.” We’re about 500 metres inside Vidgelmir,…
Natural pool near the Cueva del Tigre, Guatemala.

Inside Guatemala’s surprisingly scary Cueva del Tigre

A community tourism project in Rio Dulce, Guatemala, gives visitors more than they’d bargained for. To skip the article and discover a wide range of tours and experiences around Guatemala’s Lake Atitlan, head this way. Community tourism sounds so fluffy and harmless. We’d go on…