Fodor's Expert Review i360

Designed by the same people who made the London Eye, this seaside viewing platform ascends 531 feet into the air, allowing an incredible view of the coastline and the South Downs. On clear days you can see the Isle of Wight. The ride (or "flight" as sponsor British Airways insists on calling it) lasts about 25 minutes. Booking is advisable, especially in summer; it's also 10% cheaper if you reserve online. Check out the website for special packages that include dinner. i360 stays open in all weather, other than exceptionally strong winds. It's so peaceful inside the doughnut-shaped pods, you'd never guess the storm that raged over the £43 million structure, ahead of its eventual opening in 2016. Locals worried it would ruin the character of the promenade. After you take in the sweeping view, you've got the leisurely descent back to street level to decide if you agree with them.