pertuis lake - glacial lake that dries up in summer, at 1620 m

1620 abondance alpine alps area attraction background beni chapelle chatel climate countryside cret destination dries environment france french glacial global grass green ground hiking lake landscape limestone moraine mountains natural nature outdoor park pertuis places plants portes region rock scenic season sight ski slopes soleil stone summer that tourism touristic trail travel tree trekking trip vacation valley view warming water weather x27