Other features of the Giant Volcano include stalagtites which can remain out of sight to reveal a secret entrance to the cave, you just press a skull to make them drop down. (mummymummymum.com)
Scientists believe it takes 100 years for stalagtites and stalagmites to grow just one inch. (ambergriscaye.com)
He sounded its depths and recovered one of the fallen stalagtites - stalagmites at the bottom of the approximately 475 ft deep hole. (ambergriscaye.com)