west lake,su causeway

beautiful bridge calm camphor causeway china chinese clarity ecology embankment environment fairyland famous floor foot footpath garden gardening grass grassland green hangzhou historic historical history holiday lake landmark lane leaf leaves leisure levee natural nature park passage passageway path peace peaceful plant plants quiet river riverbank road scene scenery scenic serene spring springtime stone summer tour tourism tourist traffic trail tranquil transportation travel traveller tree trees vacation view walk walking walkway way west wood woods