Cuicocha lagoon inside the crater of the volcano Cotacachi, Ecuador
Sunny autumn landscape at alpine lake, Gosausee, Vorderer Lake, Austria
Rock cairn on green ridge overlooking Humantay Lake on Salkantay Trek to Machu Picchu, Peru
Unusual natural landscapes - The Crowley Lake Columns in California, USA
Red volcanic mountains and a blue salt lake in desert, San Pedro de Atacama, Chile
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