Speleothemas coraloide might not sound too interesting unless you've got a degree in geology... but no matter what you call it, seeing a colorful cauliflower-shaped rock deep in the belly of the earth is a unique experience.
The Genova Caves contain a number of subterranean galleries linked by natural corridors. During your tour you'll walk about a kilometer and descend up to 36 meters underground. You will learn how these unbelievable bodies formed and how nature produced the dazzling colors that play on them.