The Ligerz File: The Golden Key.
The offer is available in the following categories
- Individual travellers
- Puzzle round trip for the whole family.
- Unique countryside on Lake Biel.
- 20% discount on the journey to Biel and back and on the puzzle trail.
Everything has changed since the last wine festival. The golden key of Ligerz has disappeared without a trace.
Powers of detection are now called for. Solve the tricky puzzle: on foot, by boat, train and vinifuni funicular. The search for clues runs right through the unique countryside of Lake Biel.