Damflask is located just outside the village of Lower Bradfield. It’s one of my favourite reservoirs around the outskirts of Sheffield. It is surrounded by woodland and hills. There is a well looked after foot path that goes most of the way around the lake making it perfect for walking around, or jogging. Joggers are often seen doing the circuit. It is also very popular with Dog Walkers. The reservoir is owned by Yorkshire Water and watersports are permitted by The Sheffield Rowing Club and The Sheffield Viking Club. See Wikipedia for history and more information about the reservoir .