hiking trail around Mattmark reservoir in autumn in Saastal, Valais

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Size: 8192px × 5464px
Photo credit: © Marcel Gross / Alamy / Afripics
License: Royalty Free
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Keywords: active, aktiv, artificial, autumn, bergsport, clean, energie, energy, erneuerbare, fall, haut-valais, herbst, hike, hiking, hydropower, kanton, lake, mattmark, mountain, oberwallis, power, renewable, reservoir, saas-almagell, saastal, schweiz, season, sport, sports, stausee, suisse, switzerland, trek, trekking, upper, valais, wallis, wandern, wanderung, wasserkraft, water