@Hairnetnic
Don't know how well you know the area around Mill Hill Observatory. If your not sure plan the route to Bunns Lane NW7, that way we can miss out riding up the A1
Also, what time are you thinking of setting off? Just trying to plan my diary
@hainetnic
all this looking/photographing sounds brill - I've only ever used binoculars and a v-cheap 21/2" refractor. Does this mean this will be a night/finish at night ride?
Oh, wood or contrete posts?