Watch as secrets revealed
91Èȱ¬ Wales's new TV series, My Secret Wales, started last night and if you watch online [fast forward through to 19 minutes] you get a revealing insight into the region's once most secret of places, Rhydymwyn's Valley Works - the former WWII chemical weapons factory.
Regulars to this website probably know much about the complex's fascinating history but presenter Sara Edwards took a tour with two former employees and a local historian to bring the empty complex back to life.
BTW, this week some of the uninspiring brick buildings were given protected status by Welsh preservation society , owing to their historical importance.
Finally, a forthcoming episode of My Secret Wales comes from Denbign and there's a special screening at Denbigh Town Hall next Wednesday [11am] if you want to go along.