Saas Valley panorama with Saas-Fee
Saas Valley | Avalanche protection above Hannig
Saas-Fee | Little Ice Age moraine
Saas-Fee | Mischabel panorama
Svínafell | Warning sign
Quebrada Hualcán | Drainage tunnel of Laguna 513
Valle Mendoza | Las Cuevas panorama
Laguna Parón with Pirámide de Garcilaso
Laguna Parón with Pirámide de Garcilaso
Laguna Parón | Panoramic view with Pirámide de Garcilaso
Cordillera Blanca | Lowered level of Laguna Parón
Laguna Palcacocha | Panoramic view
Laguna Palcacocha | Panoramic view
Laguna Palcacocha | Panoramic view
Laguna Palcacocha
Laguna Palcacocha with meteorological station
Laguna Palcacocha | Reinforced dam
Laguna Palcacocha | Control of lake level
Laguna Palcacocha | Management of outflow