Lac de Chaillexon is a picturesque lake located in the Doubs department of eastern France. Nestled near the town of Morteau, it is known for its stunning natural beauty and tranquil surroundings. The lake is a popular spot for outdoor activities such as hiking, fishing, and swimming, attracting both locals and tourists. The lake is also part of the Doubs River basin and is surrounded by lush forests and rolling hills. Its clear waters and scenic views make it an ideal destination for nature lovers and those seeking relaxation in a serene environment.