Sidem 

Situated along Tulamben’s black-sand coastline, Sidem is a favorite macro playground where rare and unusual creatures thrive in the volcanic seabed. The gentle slope and scattered coral patches provide excellent habitats for ghost pipefish, seahorses, frogfish, cuttlefish, and a wide range of colorful nudibranchs.
While macro is the main focus, Sidem also offers beautiful wide-angle moments, especially when schooling fish, vibrant sponges, and stunning natural light come together along the slope making it a versatile site for photographers. Calm conditions and easy access make it ideal for divers who enjoy slow exploration and the thrill of uncovering hidden marine life.
A rewarding site for both macro enthusiasts and creative wide-angle shooters.