The Hometrees (Kelutral in Navi) are great enough to house hundreds of clan members. The trees are honeycombed with natural hollows and alcoves in which the Navi sleep, eat, weave, dance, and celebrate their connection to Eywa. Adult Hometrees are more than  tall, and roughly  in diameter. The Omaticaya inhabit a Giant Hometree, standing roughly  tall. A distinguishable feature of the movie landscape, the tree itself is central to the movie story arc. Like many sacred sites on Pandora, the Giant Hometree sits above a large deposit of unobtanium. It is destroyed by the humans using rockets and missiles, which leads to the Navi clans alliance against the humans.