aquamarine bay blue clear coast destination holiday island islet landscape leisure Maddalena natural nature relax ripple rock Sardinia sea shallow shore summer vacation view warm water Armeria cliff clifftop coastline Cornish cornwall England english flora flowers Great Britain green horizon islands islets spring thrift stacks beacon boat distant far homes houses lighthouse Lofoten Islands mountains northern norway norwegian ocean remote town village warning wild Anthyllis kidney vetch yellow Alcudia Alcúdia Balearic Islands break conifers erosion little majorca Mallorca pines rocky small Spain tide tiny trees waves harbour wall rocks beach eroded fence forest fun mountain pleasure rough rugged sheltered swim exercise liked popular sport swimmers swimming