spinnaker tower at gunwharf quay, portsmouth,

architecture attraction beautiful blue britain british city cityscape destination dominating elegant england english europe european famous fine good gunwharf hampshire hants harbor harbour high highest holiday iconic imposing impressive landmark modern monument platform popular portsmouth quay quays resort seascape sky skyline solent south southern spinnaker striking style summery sun sunny sunshine symbol tall tallest tourism tourist tower travel vacation vacations viewing viewpoint weather