Barle Valley & Cow Castle loop from Simonsbath — Exmoor National Park

Embark on the Barle Valley & Cow Castle loop from Simonsbath, a moderate hike spanning 6.8 miles (11.0 km) with an elevation gain of 640 feet (195 metres), typically completed in about 3 hours and 3 minutes. You will follow paths alongside the River Barle through wooded areas like Birchcleave Wood, enjoying the soothing sounds of the stream and abundant nature. The route then ascends to open moorland, which can be wet in places, offering grandstand views down to the ancient Cow Castle.

This trail is known for its varied terrain, including smooth stone paths, fields, and occasional short stretches on roads. While generally manageable, a good level of fitness and sure-footedness is recommended for some sections. The research does not provide specific details on trailhead access, parking, public transport, permits, fees, or seasonal closures, so it is advisable to check local resources before you go.

The loop is particularly notable for its historical and natural highlights. You will encounter the atmospheric ruins of the 19th-century Wheal Eliza mine, adding a touch of dark history to your journey. A significant portion of the hike follows the Two Moors Way, a long-distance path stretching across Devon and Exmoor. The Iron Age hillfort of Cow Castle, a Scheduled Ancient Monument, sits prominently on an isolated knoll, and the entire Barle Valley is celebrated as one of Exmoor's most beautiful and ecologically rich places.