Chirk Castle
This impressive medieval fortress has evolved from its 14th-century origins into a grand home complete with an 18th-century servants' hall and interiors furnished in 16th- to 19th-century styles. However, it still looks satisfyingly medieval from the outside—and belowground, where you tour the original dungeons. Surrounding the castle are beautiful formal gardens and parkland. Chirk Castle is 5 miles southeast of Llangollen.