Dragon's eye and Marina Frapa The curiosity of Rogoznica is a small lake name Dragon's Eye. This is a lake formed after the last ice age, about 10,000 years ago. Lake area is 5300 m2, while his biggest measured depth of 15 meters.   With this rare and beautiful, and a protected natural phenomena are related to many legends. Apart from this natural pearls, we will mention and Marina Frapa. It is the most beautiful Adriatic marina and one of the most beautiful marina in the Mediterranean. It has 450 fully equipped berths and 150 dry berths, several excellent restaurants, two hotels with a number of congress and entertainment, sports facilities and service for boats.