Scenic aerial view of Goukou river estuary mouth in Still Bay, Cape Whale Coast

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