Wastwater is a lake located in the Lake District of Cumbria, England. It is the deepest lake in England, reaching a depth of 258 feet (79 meters). The lake is surrounded by stunning mountains, including Scafell Pike, the highest peak in England, making it a popular destination for hikers and nature lovers. The lake is known for its clear waters and diverse wildlife, including various fish species. Wastwater is also part of the Wasdale Valley, which is recognized for its natural beauty and is a UNESCO World Heritage Site. The area attracts visitors for outdoor activities such as walking, climbing, and photography.