Spinnaker Tower

A 170-meter observation tower offering 360-degree views across Portsmouth Harbour, the Solent, and Isle of Wight. The glass floor viewing deck provides a direct view down to the harbour below, while the Sky Walk offers an external viewing experience. It ranks among Portsmouth's most visited sights, and for good reason - most itineraries include it on day one. Tickets cost £15 adult, £11 child, family tickets £42 and 1-2 hours is enough to see everything without rushing.

Priority: High - do not skip Time needed: 1-2 hours Best for: portsmouth's tallest structure provides unmatched Skip if: You have a fear of heights or the weather is particularly cloudy Cost: £15 adult, £11 child, family tickets £42

High-speed lifts carry you to viewing decks where floor-to-ceiling windows frame the harbour, naval ships, and distant hills. The glass floor creates a stomach-dropping view straight down to the plaza 100 meters below.

Accessibility: Fully wheelchair accessible via lifts to all viewing levels

Portsmouth's tallest structure provides unmatched views across the harbour and coast. That puts it near the top of any Portsmouth visit, and it deserves the spot. Combine it with Gunwharf Quays and Portsmouth Historic Dockyard - they are close enough to walk between and together make the strongest half-day in Portsmouth. Afternoon tends to work best here.

Skip if: You have a fear of heights or the weather is particularly cloudy

• Check weather conditions before visiting for best visibility.
• Book sunset slots well in advance.
• Combine with shopping at Gunwharf Quays below.

Insider tip: The cafe on level 1 serves afternoon tea with harbour views at a fraction of the tower ticket price

Best photography from external Sky Walk, glass can create reflections indoors