Lake Braies, Fanes‑Sennes‑Braies Nature Park, Dolomites, Italy (© leonid_tit/Getty Images)

Lake Braies sits almost 1,500 metres above sea level in the Dolomites of South Tyrol, northern Italy. Surrounded by forest and the dramatic peaks of the Fanes-Sennes-Braies Nature Park, the lake is known for its striking green and blue waters. A 3.5-kilometre trail circles the shore, while traditional wooden rowing boats offer another way to take in the scenery. The lake is also a starting point for several mountain walks, including the Dolomites' famous Alta Via 1.