And while some people may be left disappointed for very bizarre reasons, many, many more have left feeling extremely satisfied. Here are the reasons visitors LOVED their trips to these attractions.
1. Spinnaker Tower
This TripAdvisor loved their trip to Spinnaker, they gave it 5 stars saying: 'Magical view. A lovely visit to the top of Spinnaker Tower, went early in the morning so very quiet. Great to see the views around Portsmouth.' Photo: Andy Hornby
2. Fort Nelson
This tourist loved their visit and rated it 5 stars on TripAdvisor. They wrote: 'This is a real gem a great attraction and the staff are interested in you being there and engaging great for children and adults alike.' Photo: Duncan Shepherd
3. D-Day Story
In a glowing five star review on TripAdvisor, one user wrote: 'Really enjoyed our day here, there is something for everyone in this well laid out site. We spent about three hours here and we both said we could return as we had not done justice to the information available.' Photo: JPIMedia
4. Gunwharf Quays
Portsmouth's shopping mecca proved a hit with this tourist, who gave it five stars and wrote: 'Having visited Gunwharf a few times, its sheer diverse range of shops/places to eat is unrivalled in my opinion.' Photo: habibur rahman