Steve
I live in York so heres a couple for you to try...
Birktree Farm at Terrington, 3 lakes in total, lovely small venue out on the A64 towards Malton, take the turn off for Castle Howard and then follow the signs for Terrington, the venue is located behind the shops on the main street follow the farm track...
Good carp sport not massive fish but plenty of em, also the roach sport can be tremendous fish to a pound and a half...
Poole Bridge Farm (Known locally as Fletchers) 4 lakes in total...
From York follow A19 towards Selby, at Crockey Hill about 1 mile from the McArthur Glen Shopping Centre, turn left towards Wheldrake for about 2 miles, the road narrows and goes over a hump back bridge sort of thing you want to be left on the farm track there...
I would head for the coarse lake, some real animal carp in there rumoured over 30lb, good roach, rudd, tench, crucians and chub...
The small roach and rudd can be a bit tiresome at times, but you never know whats coming next...
Hope this helps
DaveM