To avoid crowds you can always check the isolated beach breaks past the Oberoi Hotel, around Canggu Area. The beach stretches over 5 Km to Canggu, with a few river mouths to create good sandbanks. The waves tend to close out and can be dangerous with strange rips and black magic vibes. This is the Euro-Hippie end of the beach, with the best parties and skinny dipping. You can even go bungy jumping here now.