Visit the Cutty Sark sailing ship

The Cutty Sark is so famous that across the world you'll find hotels and drinks named after the vessel. It was the fastest British tea clipper ever built. Fully restored, and sitting in a landscaped area, you can touch it, walk under it, and get some great photos. You pay to go inside, but you don't need to if you just want to take a gander at it.