Skywood

The most massive tree species the planet has ever seen. They are native to canyons, deep valleys, and the occasional pit, and grow hundreds, if not thousands of feet tall. They are like redwoods, with thick, slow-growing trunks and evergreen branches, though the needles have developed a broader surface. Due to how they hold and develop soil around their roots, some of it can be dug out to create homes.

The rough, thick bark is very sturdy, and allows for clever climbing, and can easily take the addition of stairs and platforms hammered into it without harm. Some dirla prefer to live high up, sometimes even at the height of the lowest branches.