aquamarine bay blue boulder coast energetic energy fierce inlet island landscape Maddalena Islands natural nature powerful rock rocky Sardinia sea shore strong summer tide wave above aerial air altitude canada forest green height high mountain ocean pacific trees vancouver water beach break cliff coastline Cornish cornwall crash England english Great Britain pound sand sandy surf view waves clear destination holiday islet leisure Maddalena relax ripple shallow vacation warm family fun horizon Jetty kent play sky tourism inviting Camp campers camping campsite grass Lofoten Islands low mound mountains norway norwegian tent