The Sunneschlössli was once a private residence, and you can still feel that today. Built in 1993 and renewed throughout since, it stands on a sunny hillside above Nesselwängle, with a view into the Tannheimer Tal. Not a house that was a hotel from the start, but one that became a house for guests.
Its name says what it is: a little castle in the sun, with a small tower whose cupola gives the house its silhouette. Beneath this original tower cupola is today the bedroom of the Turmsuite.
Since 1993
Grown over the years, with character.
For thirteen years, Daniela Grasmück Niedermann and Frank Niedermann ran the Sunneschlössli and made it what it is: seven suites, each with its own signature, furnished with genuine antiques, plus the St. Antonius Chapel on the sunny hillside. Four stars, and above all a house with character.
Since the summer of 2026 we have been running it the way you run a home. What has grown here over the years, we continue gently, writing the story of the Schlössli quietly onward. Read more about us on the Your hosts page.
Suites with a kitchen of their own. The freedom of a holiday flat, the attention of a small hotel.
A privately run four-star house with seven suites: breakfast in the Bauernstube in the morning or fresh rolls at your door by 8 am, the steam bath from 4 pm, a glass in the Orient Express in the evening, and in between your own kitchen and your own rhythm, with the two of us in the house whenever you need something. Which suite suits you, you will see among the suites.