Rosy-hued Dunster Castle crowns a densely wooded hill. Built by the Luttrell family, which once owned much of northern Exmoor, the oldest sections are 13th century, while the turrets and exterior walls are 19th-century additions. The parkland and colourful terraced gardens feature riverside walks, a working watermill, a pop-up cafe and views across Exmoor’s shores.
If the castle interior is open (adult/child £11.60/5.80), look out for Tudor furnishings, 17th-century plasterwork and a ridiculously grand staircase.