Everyone loves these frozen caves because lots of snow most of them have lava tubes or lime stones caves, at least it should have cave must have a temperature below 0 °C (32 °F) all year round, and water must have traveled into the cave's cold zone.

Caves formed in rock that contains ice all year-round are referred to as Ice Caves. These caves may contain very large ice formations on the floors, walls, and ceilings of the cave.