Kalamaki Beach
Kalamaki beach is just after Cape Nisakoulia, south of Koroni (almost near Vasilitsi). It is the southernmost beach of Messenia and one of the most impressive.
Specifically, it is a beach with pebbles, sand and turquoise waters. Trees and greenery cover its northern side. It is not organised, so you should bring the essentials with you.
A hallmark of Kalamaki beach is the rusty boat, which ran aground on its shallows years ago.