Beach Tuna in Grad Omiš, Dalmatia, is a pebbly coastal gem nestled in the picturesque Medići area along the Omiš Riviera[1][2]. Framed by the dramatic Cetina River canyon and Adriatic cliffs, this serene beach offers crystal-clear waters ideal for swimming and snorkeling[4][5]. Visitors praise its tranquil yet accessible vibe, with nearby parking and easy connections to Omiš' pirate history and adventure tourism[2][4].