Holy site of the Centaur Prides, a huge Mebahya tree festooned with banners.
(Click to enlarge)
The Ancestor Trees are venerated trees that are considered sacred by Elonian centaurs. An Ancestor Tree can be found towards the center of the west side of Turai's Procession. Mirza Veldrunner, the leader of the last band of free Centaurs, can be found near it. Some scholars believe that the fruit of these trees were seen as divine and as a way to pass down spiritual wisdom from one generation to the next.
|The Guild Wars 2 Wiki has an article on Ancestor Tree.