Trsat castle - Rijeka by Tomislav_Cuto at http://ift.tt/1nMihfi

The tower on Trsat, which is located in the largest Croatian port, Rijeka. The castle is a cultural monument and a favorite gathering place for the people of Rijeka. The photo was taken from the air, with GoPro HERO 4 Black camera mounted on drone DJI Phantom2. via 500px http://ift.tt/1G5aGVl