"200000.0"^^ . . . . "4.0"^^ . . . "4500.0"^^ . "Riffelsee is an alpine lake above the town of Zermatt in the canton of Valais, Switzerland. It lies below the Riffelhorn at an elevation of 2757 m, and has a surface area of 0.45 ha. The lake can be reached from Rotenboden railway station (2815 m) on the Gornergratbahn mountain railway."@en . "Riffelsee"@en . "2757.0"^^ .