Image from Panoramio is by Tomislav Gomercic
View Larger Map View in Google Earth
What you see in photos and Google Earth image above is Galešnjak, a very small (about 500 metres wide) islet in Croatia, which looks likes Valentine's Heart.
It is uninhabited and till recently was unknown. Suddenly the owner of this islet started receiving requests from people seeking permission to stay there. It seems some lovers saw it on Google Earth and fascinated by its shape spread the word around and now it is known as Lover’s Island.
Story source: http://www.telegraph.co.uk