Barregarrow crossroads. Park in the field (small charge) on the inside of the course. Toilets at campsite. No catering at the farm anymore but there's a hot dog van turns up but you're better bringing some nosh and drinks with you.

You can move to brandywell too.

I also like to spend a day in the fields before glen Helen, free parking in the field but no toilets or catering.

The church's are a good shout, morown, union mills, st ninians, all have parking, toilets and catering.

There are loads of places and there is loads of info on here too.