How warm do caves stay?
How warm do caves stay? The temperature of a cave is usually close to the average annual temperature for the region where it's located. For example, caves in Texas can be as warm as 70º F. Caves in Missouri might be between 55º F and 60º F. Caves in Wisconsin might be a chilly 50º F.
What is the coldest cave in the world?
Northernmost and Coldest Caves in the World: Greenland Caves Project (Hazel Barton) | Northern Rocky Mountain Grotto.