Mentioned by Things to do in Hampshire with Kids
21 Portsmouth Attractions for the Whole Family
"The Spinnaker Tower gives you great views of Portsmouth harbour and the South Coast. The Spinnaker Tower is based in Gunwharf Quays which is an outside shopping center that has some great cafes, restaurants, and shopping outlets. Going up the tower normally takes about an hour and is great when paired with shopping at Gunwharf or boat spotting along the seafront."