Wengen, Switzerland

Then its off to some mountains which are known for being mountainous.

Lauterbrunnen, Switzerland

Then to here

Interlaken Ost station, Switzerland

Then we change to go here

Bern, Switzerland

Then the fast train to Bern

GVA

Geneva Airport is the next stop on the journey

LGW

The trip starts from London Gatwick, which is London's 2nd Airport though in reality its really in Sussex and not London at all.