A good alternative to the ever crowded Mauerpark Flohmarkt: Nowkoelln Flowmarkt on Maybachufer. It’s a bi-weekly Sunday thing with a great balance between handmade, vintage and professional sellers. Same ish, different fleamarket – true. But the walk on the Canal is good all by itself, a therapeutic watching session of different types of crazy people.
The Nowkoelln Flowmarkt also sells a considerable amount of food in various stalls, ice-cream and other knick-knacks like furniture and antiques. Generally, it’s always a bit frustrating because it IS also crowded and due to the masses of people also not very cheap, but if you get there either very early or very late, you might be able to even enjoy the offerings without the rest of Kreuzberg-Neukölln coming along.
Anyway, I’m spoiled because I live right next door to the Nowkoelln Flowmarkt and don’t have to think about whether it’s worth heading out there.