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Keywords from Image Description:
WelterbeSardona Fronalp. en Informational sign of World Heritage Site Sardona in Switzerland at Mittler Stafel close to Fronalpstock de Informationsschild ber Welterbe Tektonikarena Sardona auf Mittler Stafel unterhalb Fronalpstock own Albinfo Ennenda Glarner Hauptberschiebung World Heritage Site signs Hiking and footpath signs