This beach is composed of boulders of rock in the northern part carried by the Cimaja river flow. These blocks consist of various rocks and colors with almost rounded shape. Another uniqueness of the rocks in this coastal area is that when the waves break towards the beach, you can hear the sound of rocks colliding with each other to produce a unique rhythm. The waves on Cimaja Beach are relatively strong and rolling, making it a favorite location for surfing. Every year, there are surfing competitions and exhibitions with participants who are professional surfers from all over the world.