My 14 year old nephew is coming to visit me in London tomorrow. He has asked if we could ride e-bikes - even allowing for the fact that I think you need a driving license to rent an e-bike, it seems like e-bikes are blocked from most London parks, and I’m not keen to take him on the open road. He’s a confident cyclist at home, but lives somewhere much more rural. I’ve spent hours googling without much luck - can anyone recommend a fun, safe place to take a teenager cycling in London, on road or e-bikes? (We have our own road bikes so no need for rental there).
We’re based near Hampstead Heath, but happy to travel within London.