The natural terrain of Messinia is full of impressive natural formations that enriching a landscape of incredible beauty. Within this wealth, several hiking trails offer visitors the opportunity of getting inside an impressive landscape of incomparable beauty. One of the best hiking trails starts from Gialova beach. The trail begins at the western end of the beach ascending the hill to the medieval castle of ‘’Palaiokastro’’. At the top of the hill we take a geography lesson through the panoramic image offered by the highest point of the trail. We continue descending to the cave of Nestor, the legendary king of Pylos. After the cave we end up for a swim to the most beautiful beach of Greece, the famous ‘’Voidokilia’’. The beach is classified as a place of exceptional natural beauty and like an aquatic theater forms the letter omega (Ω) of the Greek alphabet.