Originally Posted by
dstan
Also, if you cross the street to the north section of the park, you can do some serious hill workouts, rewarded with a great view of the city at the top of Primrose Hill!
Ah yes, I'd forgotten about that part. For some reason, I never quite connect the Primrose Hill section with Regents Park. It's gorgeous up there, and the views of London are stunning. ^
Here's a map for you.