Best price guarantee - enjoy al KOLLER's inclusive services as follows:
- KOLLER's gourmet half board
- Relaxation in KOLLER's SPA & in the ship „Swan“
- Bathing experience in the heated lake bath
- Come Together "Nearest to the Island"
- 2 x Greenfee for the golf course Millstätter See
- Boat trip with the "MS KOLLERs Swan"
- 8-course gala dinner – "All in costume"
- winner honour