On the night I arrived at Cologne Island, I went to the front desk to ask about the tour package. The picture below was taken by ipad. It was not very clear. You can see the approximate package content and price: Cologne Island tour guide php1300/ people, island hopping tour php1500/person, Haiti shipwreck tour guide php1500/person, Cologne town tour guide php500/person, Karait php2500/person (this package is the most entangled, it is said that there are many wildlife introduced in Africa on the island, because it takes too long to go by car, I gave up). Finally I chose the island hopping tour, the price of 1500 pesos includes hotel to the pier transfer, snorkeling, tour guide, chartered island hopping tour, lunch. I chose to contact the ship to go to sea by myself (after proving that this choice is very unwise, the price is much higher, the tour guide is not reliable, and the journey is thrilling. . . . ), Cologne Town is free to visit without looking for a tour guide.