Hi, we're taking this journey on a Sat lunchtime in June to get from B&B to another, and have a choice between the Western route (Brienz-Interlaken Ost-Spiez-Domodossola- Locarno) or the Eastern route ( Brienz-Lucerne-Bellinzona-Locarno).
My hazy memory of decades ago is that the Domodossola-Bellinzona line scenery was utterly stunning, and although I've stayed on Lake Lucerne before (in Weggis) , I don't know how the train route to Locarno through that specific region compares.
Any experienced personal preferences out there, before we book the Swiss trains??! There's very little in it between the two routes, time and cost-wise, so it's all about the scenery!
Thanks!