From Hentschel
/* Bern */
If you haven't been to Geneva before, I highly recommend a stop there for a day or two. If you decide to make a stop there, the Hotel Edelweiss is a nice Hotel that's close to the center and reasonably priced.
Anyways, with or without stop, on to Bern. If you get there early in the day, a one night stay may be sufficient (you got more stuff coming up). The Hotel Baren is a nice and reasonable option, that has everything in walking distance including the train station. Make sure you visit the Bear Cage, the Einstein house and the botanic garden (there is a restaurant up there with a nice view over the town, good option for a lunch), and find a nice restaurant downtown for a dinner. Check out [https://www.bern.com/en/things-to-do this link for more stuff to do there].
=== Muerren ===