The Pelekianiotikos River is located in southern Crete, within the Chania regional unit, in the wider area of Selino, near the town of Palaiochora.

It is one of the main seasonal watercourses of the southern coastline and flows into the Libyan Sea near the Grameno area.

The river originates from the southern slopes of the White Mountains (Lefka Ori) and crosses a semi-mountainous and relatively dry landscape before reaching the sea. Its flow depends primarily on winter rainfall, with increased water levels during the wetter months, while in summer its riverbed is usually dry.

Along its course, the Pelekianiotikos River shapes small valleys and contributes to the formation of local ecosystems. Even with its seasonal flow, it supports the growth of reeds and hardy riparian vegetation adapted to fluctuating water conditions.

At its mouth, near Grameno, freshwater meets the sea, creating a distinct natural setting that adds variety to the coastal landscape. The area maintains a relatively untouched character, preserving its natural beauty.

The Pelekianiotikos River is a characteristic example of the seasonal rivers of southern Crete, which, despite their intermittent flow, play an important role in shaping the landscape and supporting local biodiversity.