The Forest of Trees is a wooded area that was the main setting of "Another Way." The forest is filled with many dangers, such as the Acid River, the Trap Bridge, and the Forest Cyclops. It is a vast forest, as seen in views from parts of the episode and has many rivers, including a waterfall, though it is unknown if the rivers are connected and make one body of water. Unlike most forests seen in the show, most of the trees are evergreen trees. It appears that the forest is close to the Tree Fort, as Finn was able to reach the forest in a short amount of time while wearing a cast on one foot.