The Old lake as the name would suggest, is the oldest of the four lakes at Les Quis. It is 11 acres in size and is surrounded by mature trees that gives fantastic margins for you to fish to.
This lake is in effect two lakes, as there is a large bay at the northern end, which can accommodate two anglers with ease, leaving a huge amount of water for four more anglers to fish. The old lake is around 12ft deep with a few humps and bumps to fish to, the bottom of the lake is mainly hard sand and gravel, with a few areas of shallow silt. There is very little weed, and a few areas of lily pads which makes for very comfortable fishing.