The longest standing part of the Berlin Wall, this huge outdoor art gallery is a symbol of resistance, freedom and German reunification.
This tour is perfect if you want to know how to get there, why and how it was built, what's the deal with all the art, and what else to see in the neighbourhood.
It's not a long walk all together, but make time to enjoy the waterfront, grab a snack and wait for all the tourists go away so you can take your perfect picture. If it's raining and you're a fast walker, you could run the whole thing in 30-40 minutes.