There are three breaks at Gerupuk, inside rights for beginers, inside rights good surfers, outside lefts for advanced.
They are all reef breaks, inside rights is more rocks than coral, gentle wave which gets very crowded with thw surf school.
Outside rights is a coral reef and has a large peak that jacks up and breaks through to a long wall some times hollow sections allong the cliff face.
Outside lefts is sharp and a shortish wave but super hollow which closes out over a very shallow reef, instant barrel.
Boats take you all the breaks for around IDR 35,000 return. Surf breaks in Indonesia