With this day ticket, you can use the boats of BLS Navigation the whole day long on Lake Thun and Lake Brienz, hopping on and off as much as you want. Just have a look at the departing times, and plan your day. Enjoy nature, the mountains, and the lake atmosphere.
The boats depart from Thun, Interlaken West, Interlaken Ost and Brienz and then stop in many places.
Note: Winter break on Lake Brienz. Please always check the current timetable.