I'm hoping to get to Jungfrau, not chosen a route yet. Might even consider a car train but it may not be feasible.
Anyone heading from UK? I would plan to take the M3W to the tunnel on a trailer or use Newcastle to Ijmuiden ferry.
I will tag on a good tour around France on completion.

2022 Plus Four, 2023 Super Three, Range Rover Vogue SDV8 and Triking T3.