Pennine-Paul
Goth on a bike............
Do you like fish, pasta, pizza, wine and hills? I've just been to Slovenia - very cycling friendly. You could easily hire an electric bike and cycle round different areas. It is hilly and winding but it's a beautiful country with great food. Also handy for visiting Austria, Italy, Hungary etc. Croatia is also lovely.
Another option is a multi base holiday in Switzerland - I've done Interlaken for the mountains, then a train down to Lake Lucerne, then another train to Ascona for R&R.
I took the train to Lech am Arlberg many years ago and stopped with a chap who is probably long gone by now,
His sister ran the Hotel Elisabeth which I see is still going

