Glacier Grottoes are sometimes called ice caves or glacier caves, but both terms are wrong. This are artificial caverns dug into the glaciers for various reasons, but mostly as a tourist attraction.
| Cave | Explanation | 
|---|---|
|  Eispavillon Mittelallalin | Is the largest glacier grotto of the world with an area of 5,000 m². | 
|  Gletschergrotte Klein Matterhorn | Is the highest glacier grotto of the world, 3,820 m asl. We think its also the highest tourist sight described on showcaves.com. | 
|  Langjökull Glacier Grotto | Is the longest glacier grotto of the world, 500 m long. |