A spacious mountain apartment with unforgettable views
Welcome to Halden4a, the holiday apartment in Unterwasser, Alt St. Johann, in the beautiful Toggenburg valley.
The spacious 2.5-room apartment combines comfort, character and one of the things we love most about this place: the view. From the living room and balcony, the Churfirsten dominate the landscape, while the Säntis greets you from the other side.
Whether you come for a few quiet days, an active holiday in the mountains or simply some time away from everyday life, Halden4a gives you a comfortable base from which to experience Toggenburg.
Step outside and you are surrounded by the Alpstein and Churfirsten mountains. Hiking, skiing, biking and countless other activities are within easy reach, with Chäserrugg and the Churfirsten right on your doorstep.. Or stay home, light the fireplace, open a bottle of wine and simply enjoy the view.
Space to arrive. Time to enjoy.
The approximately 99 m² apartment offers a generous open living and dining area, a fully equipped kitchen, a comfortable bedroom, an additional room, bathroom and a large covered balcony.
Large windows bring the mountains into the apartment and create a bright, relaxed atmosphere throughout the day.
At a glance
• Spacious 2.5-room apartment
• Approximately 99 m² of living space
• Large living and dining area
• Fully equipped kitchen
• Fireplace
• Covered balcony
• Views of the Churfirsten and Säntis
• Wi-Fi
• Quiet location above Unterwasser / Alt St. Johann
• An ideal base for discovering Toggenburg in every season
Mountains outside. Comfort inside.
Some days are made for exploring. Others are made for doing very little.
At Halden4a, both are perfectly fine.





















