Babu Valley, also known as Wied Babu, is a canyon-like valley in Żurrieq, close to the Blue Grotto area. Known for its steep limestone sides, wild greenery, and peaceful walking paths, it offers a different side of Malta away from the beaches and busy viewpoints. The route is best enjoyed early in the morning, with proper shoes, as some sections can be uneven, narrow, and slippery after rain.