We're staying in Neukoln although bike pick up / drop off from Kreuzberg
Figure under 50kms is about right (it's definitely going to be party pace)
I might give Teufelsberg a miss as I made it last time i visited (although i did enjoy jumping over the fence) but Teufelssee sounds like a blast
Havelberg likely to be too far for the pair of us without train use
Schwanenwerder looks like a good call
Looking in to Haus am Waldsee and Brücke Museum
I'd recommend Liepnitzsee, it's 30km, but you could get the train from Bernau on the way back. I think you can use bike lanes most of the way. It's a beautiful lake.
Thanks for suggestions @c.h.e.
We're staying in Neukoln although bike pick up / drop off from Kreuzberg
Figure under 50kms is about right (it's definitely going to be party pace)
I might give Teufelsberg a miss as I made it last time i visited (although i did enjoy jumping over the fence) but Teufelssee sounds like a blast
Havelberg likely to be too far for the pair of us without train use
Schwanenwerder looks like a good call
Looking in to Haus am Waldsee and Brücke Museum