The easiest & most direct route is via the A5/A483, the Wrexham to Oswestry road.
Travelling from the north follow the A5/A483 to the Gledrid roundabout at Chirk. (NOTE: Ignore any signs indicating Ceiriog Valley prior to the roundabout. The roundabout is easy to find as the Moreton Park Garden Centre is on the right as you approach & there is a BP garage across the roundabout on the left). At the roundabout turn right (4th exit B5070) onto Chirk Road & follow the road for approx 1 mile.
Travelling from the south along the A5/A483 you will approach Chirk from Oswestry, head north until you reach the roundabout described above with BP garage on RHS. At this roundabout take the second exit onto the B5070 passing the garden centre on the RHS.
You will drive along the side of a valley & then across it where you will cross into Wales. Up the hill for approx 200m following the road round to the left. As the road bends there is an immediate left turn (Castle Road B4500) signposted for Glyn Ceiriog. Turn here & follow the road over some speed humps & to a mini roundabout & follow the sign left for Glyn Ceiriog.
Stay on the B4500 for approx 5-6 miles & it takes you directly into Glyn Ceiriog village via some small villages. If it is icy, take it easy along here as it is quite tight & twisty in places.
You will come to a mini roundabout in the centre of Glyn Ceiriog village with a small shop to your right front & a pub to your left front. Take the 2nd exit off the roundabout (Fford-tyn-y-cestyll Road) & there is a public W.C approx 40m along from the mini roundabout. Park here where you will be met. Please remember you are in a village so don't get out of the vehicles with kit on, nor open car boots & mess about with kit. The local police know who we are but we don't want to create any sort of nuisance or upset the locals. A bit of discretion goes a long way to helping things along.
Multimap: http://www.multimap.com/maps/?zoom=14&countryCode=GB&lat=52.9285577951414&lon=-3.22872935728135&dp=904
Google maps: http://maps.google.co.uk/maps?f=q&source=s_q&hl=en&q=Glyn+Ceiriog,+Llangollen,+Clwyd,+United+Kingdom&sll=55.485079,-14.82193&sspn=0.658307,2.113495&ie=UTF8&cd=1&geocode=FSSsJwMdAljP_w&split=0&ll=52.934776,-3.230238&spn=0.043765,0.132093&t=h&z=14&iwloc=A
If we're arriving 1st thing Saturday does the waiting in the village still apply?
[ Post made via Mobile Device ] 
Just make your way to the site Webby.
The gated entrance is marked on this map with directions from Glyn Ceiriog: http://bit.ly/be34bW
We'll also place the usual CiA signage out.
