Aug 23, 2011 - 9:27 AM
There is no evening boat service on the Lake of Brienz, The last boat leaves Interlaken Ost at 4:25pm returning at 6:50pm.
The trip to the Schilhorn takes 1 1/2 hours from Interlaken Ost via Stechelberg. I suggest on the retrun you walk through Murren and return via the BLM through Grutschalp. The whole trip can be done in 4-5 hours with one hour on top of the Schilthorn.
The trip to Jungfraujoch takes 2 1/2 each way. Again you should go by way of Grindelwald and return via Lauterbrunnen.
The whold trip would take 6-7 hours allowing 1-2 hours on the Jungfraujoch.
It is possible to do both trips in one day with an early start. It would be:
Interlaken Ost -Lauterbrunnen-Stechelberg-Schilthorn-Murren-Murren BLS- Lauterbrunen-Kleine Scheidegg-Jungfraujoch- Kleine Scheidegg-Grindelwald-Interlaken Ost.
Make sure the weather is good at the tops. You can still see alot if your only go to Kleine Scheidegg.
The trip to Luzern takes 2 hours each way.