We went to Bangsal Harbour from Mataram by Taxi,there is no more transportation to Bangsal, if you lucky you can find Ojek a transportation by motorcycle. And it cost so expensive for go by taxi we just spend $10/IDR 105,000. And then we go to the ticket station and buy ticket to Gili Trawangan for IDR 10,000, we go by traditional boat. It takes 25 minutes.