Hannes Gruber

The Hannes Gruber Kunstkabinett, which houses works by the artist, opened on 20 September 2025 and is located just a few steps away from the PostBus stop in Promontogno.

Opening hours
From 25 January 2026, open Tuesday to Thursday from 3pm to 6pm.

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Location
Via Principale 17, 7606 Promontogno

Information
Stiftung Hannes Gruber
+41 81 826 52 28 
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www.hannes-gruber.ch