Lac d'Oo

The Lac d'Oô is a mountain lake located in the Pyrénées, in the Haute-Garonne department of France. It is situated at an altitude of 1507 meters and is easily accessible from the Granges d'Astau, which is about a dozen kilometers southwest of Luchon, in less than an hour's walk. The lake is known for its stunning cascade, which is 275 meters high and flows into the lake, giving it a deep blue color. The lake is surrounded by high mountains that reach over 3000 meters, making it a popular destination for hikers and nature lovers. The area is also home to several other lakes, including the Lac d'Espingo and the Lac du Portillon, which can be accessed via hiking trails. The Lac d'Oô is a great place for families, with its accessible trails and beautiful scenery, making it an ideal destination for a day trip or a longer stay