Hi again, just a quick question: if you're in Lauterbrunnen, and you want to get from there to Mürren, is it possible to take the cable car up to Grütschalp, then walk to Winteregg, then board the train at Winteregg to Mürren?
(Rick says that the more interesting section to hike between Grütschalp and Mürren is the first section until Winteregg, so I'm wondering if it's feasible to hike the interesting bit then jump on the train for the remainder, or if you have to commit to either taking the train the whole way or hiking the whole way.)