View of rocky inlet and boats with town of Opatija in background, Opatija, Kvarner Bay, Croatia, Europe

photography horizontal color image travel destinations travel incidental people outdoors day croatia europe opatija kvarner bay marina boat harbor sea water waterfront tree nature town urban scene building architecture hill landscape cloud sky waterfronts seaside seaboard seafront seashore waterside seacoast shore shores shoreline coastline coast coastal coasts coastlines travel destination tourist destination tourist destinations towns seas ocean oceans outdoor outside marinas boats harbors harbour harbours hills physical geography daytime buildings nautical vessel nautical vessels transport transportation