All guests that participate in sea sport (swimming/snorkelling included) within the Bunaken Marine Park region are required to pay in support of conservation and preservation of the environtment. The Marine Park fee is IDR 150,000 (USD 20) and its valid for the year purchased till 31st December. You will receive a souvenir tag that has a serial number as proof of payment. This tag IS NOT TRANSFERABLE. To know more about the Marine Park Fee, please visit the north sulawesi water association website.