Syon Park is a superb trout fishery only minutes from central London, if you are looking for a spot of trout fishing in London then this could be the place for you. The lake was originally dug out in the 1960's and is roughly 6 acres in size. The largest trout in the lake are reaching over the 10lb mark with the average weight being around the 3lb mark. The lake is regularly stocked with rainbow and brown trout which come from Albury. This fishery attracts both novice and advanced fisherman alike.