On your Croatian gulet cruise holiday, visit the untamed island of Mljet,  the greenest and most forested island of the Croatian Coast. With its crystal clear waters, rich marine life, and its gentle shelving sandy shoreline, it is considered an unspoilt paradise for anyone looking to get away from it all. A third of Mljet island is a national park with two salt water inland lakes and miles of cycling and walking trails.

Hire a bicycle and take a gentle ride through this unspoilt island, rich in flora and fauna, maybe stopping off for a swim in the clear waters of one of the lakes. Or hire a kayak and paddle around the lake, in the middle of Veliko Jexero lake, on the small island of St Mary, you can find a Benedictine monastery. The island has few residents, no large towns and just one main road that runs through the pines, oak trees and the evergreen shrubs.