Quelei Forest is a location in Atelier Meruru: The Apprentice of Arland. It is a beautiful forest that acts as the main water source for Arls. When Meruru first discovers the area, she must develop it further in order to utilize it's clean water. This includes: testing the water, improving water quality, building a dam, repelling monsters and controlling flooding. By the time Meruru finishes with her development, it becomes a large scale operation and is expanded dramatically.