The Open Guide to London: the free London guide

On district line, and also North London line. Close to junction of north circular & A4/M4, and a good place to get to if you're hitching west (walk to the roundabout, A4/M4 turnoff far side - there's a couple of good hitching spots where it's easy for vehicles to pull in to pick you up).

Bizarrely, the original station was demolished by a tornado in the twenties.