There is also the option to rent your own boat for a full or half day. For groups larger than 4 people this is actually a very economical way to get to the Krabi 4 Islands and gives you the freedom to set your own start and end times. If you are interested in a custom 4 Island tour, then please let us know how many people and lunch preferences, for private boat trips to Krabi 4 Islands, we can organise a packed lunch for you with an option for Vegetarian and Halal available on request.