Fourth day in Imotski (Croatia)

Today in the morning we went on a walking tour around Imotski and the famous blue lakes. It was very interesting such as I learnt that they decided the border between Croatia and Bosnia by firing a cannon that happened the fly 9km and that is where the border is. In the afternoon we went to the blue lake and me, Tom, Angus and Ellie swam all the way across the 500m lake. Afterwards we had a packed lunch dinner it was delicious and well liked after our swim.