Watersmeet Dog Walk: East Lyn River Gorge and Ancient Oak Woodland, Exmoor
Lynmouth, Devon
Watersmeet sits where two Exmoor rivers meet in a deep wooded gorge, and the walk to it from Lynmouth follows the East Lyn River through ancient sessile oak woodland for the full length of the route. The path hugs the river closely, and most dogs spend a good portion of the outward walk in or alongside the water - it is clear, fast-moving, and cold enough in summer to provide genuine relief on a warm day. The National Trust tearoom at Watersmeet House is the classic reward at the turnaround point, with outdoor seating and dogs welcome. Return the same way for a steady riverside walk, or take the ridge path back over open moorland for a very different second half.
Partial off-lead: the gorge path can be walked with dogs off lead on close control, but the terrain demands attention - the path is narrow in places, with rocky drops to the river below. Flash flooding is the critical practical note for this walk. The East Lyn gorge is a drainage funnel for the Exmoor plateau, and the river rises fast and dangerously after heavy rainfall on the hills above. Do not enter the gorge if rain is falling on Exmoor. Check the Environment Agency flood warnings before visiting in unsettled weather. Paths are extremely slippery when wet.
Frequently asked questions
Can my dog swim in the East Lyn River at Watersmeet?
Yes, and most dogs do. The East Lyn River is clear, fast-moving, and accessible from the path throughout most of the gorge walk. In summer it provides genuine cooling for dogs on warm days. However, exercise caution after any rainfall - the river rises rapidly and can become dangerous very quickly. Never allow dogs to swim in the river if the water level is elevated or the flow is strong. The river’s character changes dramatically after even moderate rainfall on the Exmoor plateau above, which can be many miles from the gorge itself.
Is the Watersmeet tearoom dog-friendly?
Yes. The National Trust tearoom at Watersmeet House has outdoor seating and welcomes dogs. It is positioned right at the confluence of the two rivers and is the natural reward point at the end of the outward walk. The tearoom serves hot drinks, cakes, and light lunches. Note that Watersmeet House has no public car park - it is accessible by foot only from Lynmouth or from the ridge above. Opening times vary seasonally; the tearoom is generally open from Easter through October.
How serious is the flash flood risk at Watersmeet?
Very serious. The East Lyn gorge at Watersmeet is the site of one of the most devastating flash floods in British history. On 15-16 August 1952, extreme rainfall on the Exmoor plateau caused catastrophic flooding of the East and West Lyn Rivers, destroying much of Lynmouth and killing 34 people. The gorge funnels water from a vast moorland catchment, and the river can rise dramatically and rapidly after heavy rainfall on the hills above - even when conditions in the gorge itself seem fine. Before visiting in any unsettled weather, check the Environment Agency flood warnings for the Lyn catchment at gov.uk/check-flood-risk. Do not enter the gorge during or after heavy rain on Exmoor.
Where do I park for the Watersmeet walk?
The most practical start point is Lynmouth village car park (EX35 6NQ). Watersmeet itself has no public car park - the postcode EX35 6NT is for drop-off or limited mobility parking only (contact the National Trust on 01598 753348 if required). From Lynmouth car park, the riverside path to Watersmeet is clearly signed and follows the East Lyn River upstream through the gorge. The walk to Watersmeet and back is approximately 9-10 km from Lynmouth. Lynmouth is on the A39 between Barnstaple and Minehead.
Plan this walk with live weather and dog-safe route info