Chirk Castle has dominated the Welsh borderlands since 1295, when it was established by Marcher Lord Roger Mortimer as part of Edward I's strategic 'Iron Ring' to secure Wales. This fortress evolved over centuries into a grand country house while maintaining its formidable medieval character, making it the only continuously occupied castle of its kind in North Wales. The Myddelton family transformed it over four centuries into a masterpiece of domestic adaptation, surviving the English Civil War and undergoing successive renovations including Gothic Revival changes by renowned architect A.W.N. Pugin in 1845. Transferred to the National Trust in 1981, Chirk Castle showcases the remarkable journey from frontier stronghold to cherished family home.