Shot at Brotherswater in the hartsop valley in the lake district national park, Cumbria, England.
Nikon D300 and Sigma 18-200mm OS lens.
Info on Brothers Water from Wikipedia:
Brothers Water is in the Hartsop valley and is a small lake in the eastern region of the English Lake District, in the county of Cumbria. Once called Broad Water, it lies at the northern end of Kirkstone Pass, affording picturesque views on the descent towards Patterdale.