Hallo!
I fly into Frankfurt from the USA at 11:20am on a Monday morning in late July. I will ride my bicycle away from the airport.
The route down the Main river to the Rhine looks like a safe bet for cycling, most of it protected bicycle trails right out of the airport.
I'll have enough time for 40-70km on a long summer day, and want to get somewhere pretty, comfortable, and not too busy to sleep.
It needs to be at or close (10-20km) to a decent transit hub. Doesn't necessarily need the fastest trains because I will have a bike with me. The next morning I will probably ride a train west. I want to get to the Atlantic coast of France fairly quickly so I can ride north through Belgium to Amsterdam to meet my family when they arrive two weeks later.
Any ideas? Thank you!