The node directly off the bell tower is giving me trouble. It's a tree on a pyramid surrounded by water with a hole on one side that makes i noise but i dont know what to do. If anyone knows it would be appreciated.
You need to lower the water. The sound you hear is a door submerged underwater.
Where does the door lead?
It's a 64-cube door. It reveals a room with a floating heart. It fills with three red cube pieces. This room is considered an Easter egg.
You don't have to worry about that until later, but it does involve the area in the waterfall. But that is all I will say.