Seychelles, La Digue Island, Source D'argent (Silverspring) Beach Characterized By Huge Basaltic Rocks And Turquoise Lagoon

basalt brown coastal feature day eroded erosion geology indian ocean island islands la digue island natural pattern nobody outdoors physical geography rock rock formation rock formations rocks sand seychelles shape shapes source d'argent beach topography travel destinations tropical water's edge color image contemporary outdoors day photography horizontal