Spelunking Challenge: Karst Marathon
Karst is a fascinating type of landscape that contains caves, sinkholes, and underground rivers. Karst caves are also called “solution” caves, and …
Spelunking Challenge: Speleogens vs Speleothems
You probably remember stalactites and stalagmites from school – (remember “c” for “ceiling,” and “g” for “ground). But let’s try exploring another …
Spelunking Challenge: Lava Tube Happy Hours
While many caves form by the slow erosion of minerals over time, lava tubes are a speedy form of cave creation. These …