Goukou estuarine river with flooded mud flats and coastal reeds, Stilbaai

goukou stilbaai estuarine river still bay estuary mud flats tidal wetland coastal reeds garden route vacation spot estuarine marsh mouth marine reserve fish nursery ecosystem seaside town west south africa scenic aerial holiday spot holiday destination coastal habitat salt marsh river western cape coastal management environment town river bank tourism wetland salt and brackish marshes intertidal zone drone birdseye travel famous saltmarsh estuarine reeds coastal town cape garden route south africa southern coast marine protected area mpa tiltup idyllic tidal flooding