I'd been to Penrhyn Castle before - as long ago as 1968 - but hadn't any photographs, so we made our way a little further along the A55 (the scenic stretch!) to the National Trust property, described in their words as a "19th-century fantasy 'castle'" built with slate money. It is also home to the NT industrial locomotive collection - a very fine and truly eclectic assembly of locomotives, including the amazing 4' gauge "Fire Queen" of 1848, 3' gauge "Kettering Furnaces No 3", and 1' 10¾" gauge "Charles" - brother of "Linda" and "Blanche", now on the Festiniog Railway. Oh, and a Ruston...It's not a preserved railway - the locomotives are "stuffed and mounted" - but they're worth a visit. The rest of the castle looked like it would be worth a visit too, but time was against us, and we were soon on the A5 and heading for home.Link: Penrhyn Castle