Gargantua

Gargantua were gigantic creatures native to Kara-Tur. They were among the largest creatures found on Toril.

Varieties
Humanoid gargantua were the least intelligent of the gargantua and were similar, but larger, than the giants found in Faerûn, taller than even titans.
 * Humanoid gargantua :

Insectoid gargantua looked like massive moths and were capable of flight.
 * Insectoid gargantua :

Reptilian gargantua were immense and likely the most massive of all creatures on Toril. They were the most commonly encountered type of gargantua.
 * Reptilian gargantua :