Halong Bay, Vietnam

halong bay halong bay vietnam asia boating overcast rock formation rock formation southeast asia southeast tourist attraction tourist attraction hotel junks hotel junks accommodations seascape seascapes water ocean oceans sea seas calm peace picturesque peaceful tranquil tranquility serene serenity landscape landscapes nature natural still undisturbed beauty in nature beauty in scenic scenery travel travel destination destination destinations tourism attractions transportation copy space outdoors boat boats nautical vessel nautical vessel vertical scenics landscape scene scene scenes travel destinations tourist attractions transport copy space copyspace outdoor outside no people calmness cliffs cloud clouds cloudy coast coastal coastline coastlines coasts fog foggy haze hazy holiday holiday destination holiday destinations holidays island islands junk landmark landmarks motionless natural landscape nobody partly cloudy peacefulness quiescent quiet quietness reflections scenic landscape scenic landscapes seashore seashores ship shore shoreline shorelines shores sightsee sightseeing skies sky small boat small boats tour touring tourism industry tourist destination tourists traveler travelers traveling travelling travels trip trips unesco world heritage site unmoving vacation vacation destination vacation destinations vacationing vacations vessels visiting visitor visitors waterfront waterfronts waters color image