Texas certainly has no shortage of swimming holes to explore on hot summer days, but not all of them can also claim to be the longest underwater cave in the whole state-- that honor is reserved for Jacob's Well in Texas's Hill Country, right smack dab in between San Antonio and Austin in the small town of Wimberley.
The best answer to this question is found in Lovecraft's tale The Call of Cthulhu. Cthulhu is a monstrous entity who lies dead but dreaming in the city of R'lyeh, a place of non-Euclidean madness presently (and mercifully) sunken below the depths of the Pacific Ocean. Cthulhu appears in various monstrous and demonic forms in early myths of the human race. Racial memory preserves Him as humanity's most basic nightmare. Cthulhu is the high priest of the Great Old Ones, unnatural alien beings who ruled the Earth before humanity formed, worshipped as gods by some misguided people. It is said that They will return, causing worldwide insanity and mindless violence before finally displacing humanity forever.
1 The Eye of Cthulhu can be hit by a Fallen Star, which will deal 1000 damage (reduced by its defense). 2  The Eye of Cthulhu's ore drop is based on if the player's world has Corruption or Crimson in it; if the world has Corruption then the eye will drop Demonite Ore; if the world has Crimson then the eye drops Crimtane Ore. Cthulhu is an entity from the works of writer H.P. 2  Lovecraft, first appearing in his short story The Call of Cthulhu. 3  Cthulhu is described as a slumbering Elder god who will destroy all living things should he ever awaken.