Best fly fishing lake in London. Been coming regularly for the latter part of this year, and though this year has been hard fishing wise, I have always managed to enjoy myself at Syon Park. The setting is beautiful, the lake and fish stock levels are well maintained. Good quality Rainbows that also taste good, no muddiness here! I'm yet to catch a blue, brown or tiger, but others have so I know they are in there. Keep up the good work guys!