Not much to be said other than that this is the best place to get away from the tourist trap of Camden's market centre. You can walk the canal from Camdem Lock and fall in love with the canalside houses with their weeping willows; you can dine at a floating Chinese restaurant; you can watch cricket at Lord's; see wolves, big cats, scary insects, and most importantly, penguins at the zoo. But the best part is the park itself. It's landscaped in a way that seems to make everything slightly unreal and distant.
Looking over towards St John's wood you can see a mix of modern and Victorian architecture, including one of London's biggest mosques. On the other side, you have the stunning regency villas, some of which are part of the Queen's estate, and, as you gaze in awe at their elegance, behind them is the iconic, if functional, BT tower, marking the edge of the West End. On many a sozzled night it has served as a navigational aid!