Dinkys Dinah (Diner) is located a large layby, on the A458. Travelling from Shrewsbury on the A5 bypass it’s about 1 mile from where the A458 crosses it. This is in effect the end of the dual carriageway if westbound/northbound. Take the Welshpool road for about one mile, looking on the off side for a large set back lay-by, with local authority toilet signs directing you in from both directions. You can turn back again, but better to enter from the far side of the layby and be facing the right way. If you’re heading down the A458 then this advice does not matter of course.