Route Section Number 12:

Lynton to Watchet

Enjoy a glorious 26-mile stretch along the Atlantic Highway between Lynton in North Devon and Watchet in West Somerset. The road climbs and drops into steep valleys, crosses wild open moorland and passes through spectacular National Trust estates with wonderful views. Highlights along the way include Lynton and Lynmouth, Porlock Bay and Dunster.

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Recommended Experience

The two half-towns of Lynton and Lynmouth are linked by an ingenious Victorian water-powered cliff railway. It’s probably best from Lynton to Lynmouth but unless you fancy a very challenging uphill walk get a return ticket. Stand at the front for the best views and thrills – the views are mesmerising but hold on tight.

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Highlights & Detours

Lynton and Lynmouth

The road winds down steep, wooded cliffs into the old fishing village of Lynmouth. At the rocky mouth of an Exmoor River that becomes a torrent during storms, Lynmouth’s magical location makes it a popular tourist day-trip from the North Devon resorts – but it’s usually easy to avoid the crowds.

Recommended Detour

Drive west from Lynton or, even better, take the short walk to the Valley of the Rocks. This coast path winds between wild flowers and bare rocky outcrops with plunging views across the sea. The Valley of the Rocks is a strange sight – a geological oddity where bare rock pinnacles rise from seaside moorland like a mini mountain range.

Porlock Bay

Follow the A39 as it sweep across the curves of Exmoor and down the steep bends of Porlock Hill. The heather-swathed shadow of Dunkery Beacon, Exmoor’s highest peak, overlooks the wide sweep of this quietly unspoilt bay.


Catch Dunster at a quiet time and you’ll see why it can be one of the most popular and busy visitor spots along this whole stretch of coast. The romantic towers of a National Trust castle peep from trees above half-timbered cottages, cobbled streets and a much-photographed medieval market hall.

Picnic Spot

High on Exmoor hills, the A39 passes through ‘County Gate’ at the historic shire border between Devon and Somerset. There’s a car park with toilets and views south into the dark folds of Doone Valley, home of Victorian novelist R D Blackmore’s Lorna Doone and her outlaw family.

Doone Valley
Exmoor pony

Views along the way

To the north: Across the Bristol Channel to the South Wales coast with the backdrop of Brecon Beacon mountains

To the south: Misty woods, peaks and valleys of Exmoor National Park and to the east the beautiful and largely undiscovered Quantock Hills, once the home of Britain’s romantic poets

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Watchet harbour

A statue of the Ancient Mariner is the focal point of a harbourside that is more workmanlike than pretty. Coleridge wrote much of the epic poem in a pub here. It’s worth pottering around the cafes and junk shops of its narrow winding streets but don’t expect too much of the beach – it’s more tidal mud than glorious sand.

Culbone Church and Xanadu

England’s smallest parish church is hard to find down tracks deep into woods leading to the sea west of Porlock. It’s worth it though – this is a memorably romantic spot between the A30 and the sea. That’s why 200 years ago Samuel Taylor Coleridge walked here and was inspired to write Kubla Khan here, one of English literature’s most celebrated poems. This gentle leafy valley is unaltered since he christened it ‘Xanadu’ and was disturbed by ‘a person from Porlock’.

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