Oak

Oaks are the second lowest tree that is capable of giving more then one log before the tree is cut down and requires 15 Woodcutting for the players to be able to cut it at all. These trees are quite common and you'll find them in many places, mostly in lands with grass and/or roads. Some good spots to cut them down are in the Tree Gnome Stronghold, West of Lumbridge, North of Falador and around Seer's Village. Cutting a oak log will grant you 607 experience in Fortis; Survival and X experience in Fortis; Economy.

Farming
Main article; Acorn

Other then finding and cutting oaks, players are also able to grow them with the help of Farming. A fully grown oak will give you X Farming experience in Fortis; Survival and X experience in Fortis; Economy, and takes X online time to grow. Once you've cut the tree down you can also use a spade on the remains to get oak roots.