13827658 - View of the dam of the Toggia Lake and Kastelhorn in the high Formazza Valley in winter. Riale, Formazza, Valle Formazza, Verbano Cusio Ossola, Piedmont, Italy.13827654 - View of a hut near the Maria Luisa refuge and Kastelhorn in the high Formazza Valley in winter. Riale, Formazza, Valle Formazza, Verbano Cusio Ossola, Piedmont, Italy.13827655 - View of a hut near the Maria Luisa refuge and Kastelhorn in the high Formazza Valley in winter. Riale, Formazza, Valle Formazza, Verbano Cusio Ossola, Piedmont, Italy.
