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Best Guernsey coastal walks: cliff paths, headlands and hidden coves

Best Guernsey coastal walks: cliff paths, headlands and hidden coves

Which are the best Guernsey coastal walks?

Guernsey's five best coastal walks are: the south coast cliff path (Pleinmont to St Peter Port, 16 km full route); Petit Bot to Saints Bay (4 km, most dramatic section); Bordeaux Harbour to Vale Castle (3 km, flat north coast); Le Catioroc to L'Eree (2.5 km, southwest headland); and the Vale Castle to L'Ancresse loop (5 km, north coast beaches).

Walking the Guernsey coast

Guernsey is one of the British Channel Islands — a self-governing Crown Dependency in the English Channel, between England and Normandy, entirely separate from the Channel Islands National Park in California. The island has approximately 60 km of coastline, and the States of Guernsey maintains a network of footpaths along almost all of it.

The cliff scenery on the south and southwest coast is genuinely outstanding — equal to the best stretches of the Pembrokeshire or Cornwall coastal paths, and considerably less crowded. The north coast offers a contrasting landscape: flat, sandy, and open. Between the two, walkers will find terrain ranging from steep headland scrambles to easy promenade strolls.

This guide covers five of the best coastal walks on the island, from the classic south coast full traverse to shorter half-day sections for visitors who want a taste of the cliff scenery without committing to a full day.

Walk 1: The south coast cliff path — Pleinmont to St Peter Port

Distance: 16 km one way (full traverse)
Total ascent: Approximately 500 m (not continuous — multiple shorter climbs)
Duration: 5-7 hours at a comfortable walking pace
Grade: Moderate to challenging in places. No technical scrambling, but steep descents to beach coves require care.
Best done: West to east (Pleinmont to St Peter Port) — the direction of the prevailing wind at your back, and a logical end point in town for dinner.
Transport to start: Bus to Pleinmont (infrequent — check IWT schedule and allow flexibility) or taxi from St Peter Port (approximately £15).

The south coast cliff path is Guernsey’s finest walk and one of the best coastal walks in the British Isles. The full traverse from Pleinmont headland in the southwest to St Peter Port in the east covers the island’s entire southern coast, passing sea stacks, hidden coves, dramatic headlands, and several of the island’s best beaches.

Key sections and highlights

Pleinmont headland (start): The tower at Pleinmont is a German observation post from the WWII occupation. The headland itself offers panoramic views west toward the open Atlantic and south toward Jersey’s outline on clear days. The cliff path begins here heading northeast.

Rocquaine Bay to Le Catioroc: The first section climbs to Le Catioroc headland, which has a megalithic passage grave (the Catioroc cromlech) set directly above the cliff edge. One of the most atmospheric Bronze Age sites in the Channel Islands.

L’Eree to Lihou outlook: From the path, the tidal island of Lihou is clearly visible below — including the ruined medieval priory. The causeway connecting Lihou to Guernsey is exposed at low spring tides.

Pleinmont to Torteval: The path passes through the quiet parish of Torteval, with its distinctive round church tower visible from the cliff. This section is relatively gentle.

Icart Point: The finest single viewpoint on the south coast. A granite headland rising to approximately 90 metres above the sea, with sheer drops to the east and west. On a clear day, Sark, Herm, and the coast of France are simultaneously visible. Allow 20 minutes at the viewpoint.

Petit Bot valley: The path descends steeply into the Petit Bot valley, one of the island’s most dramatic beach approaches. A seasonal tea kiosk operates at the valley head in summer.

Moulin Huet valley: One of Guernsey’s most celebrated scenic spots — painted by Renoir in 1883, and recognisably unchanged. The path passes directly above the bay before descending into the valley.

Saints Bay: A hidden south coast cove accessible only from the cliff path or a narrow lane. Good swimming at low tide.

Jerbourg Point: The final headland before the path curves north toward St Peter Port. Three Guernsey dolmen sites are within 500 m of Jerbourg car park — La Moye, the Giants’ Tomb, and La Chapelle Dom Hue. The path from Jerbourg north along the east coast to St Peter Port (additional 3 km) is gentler and well-made.

Practical notes for the full traverse

  • Water: Carry sufficient water. The Petit Bot tea kiosk and Saints Bay are the only refreshment points between Pleinmont and St Peter Port.
  • Footwear: Sturdy walking shoes or boots. The path surface ranges from tarmac farm tracks to narrow rock-edged cliff paths. Trainers are adequate for dry conditions; boots recommended after rain.
  • Navigation: The path is signposted with the coastal footpath arrow. Where the path splits, follow the coast-side option.
  • Timing: Start by 09:00 for a comfortable full-day walk with time for a swim at Petit Bot or Moulin Huet.

For those who want to experience the coastal scenery without committing to the full traverse, the guided half-day coastal tour gives an overview of the key viewpoints by vehicle with walking at stops:

Book the Guernsey coastal highlights guided tour

For those seeking a more adventurous engagement with the south coast:

Book a south coast coasteering adventure

Walk 2: Petit Bot to Saints Bay — the best short section

Distance: 4 km one way
Duration: 1.5-2 hours
Grade: Moderate. Some steep sections on the valley paths.
Start: Petit Bot valley car park (limited spaces — arrive early in summer)
End: Saints Bay (return by taxi or walk back the same way)

This section of the south coast cliff path captures the most dramatic scenery in the shortest distance. From Petit Bot, the path climbs steeply out of the valley onto the cliff above, then continues east with constant sea views before descending into Saints Bay.

The section passes Icart Point (best viewpoint on the island), providing an incentive to pause before continuing. If you only walk one section of the south coast path, this is it.

Return options from Saints Bay: limited roadside parking and a narrow lane to the main road. Taxi from Saints Bay to St Peter Port is approximately £12. Alternatively, continue east to Moulin Huet (additional 2 km) and arrange taxi collection from there.

Walk 3: Bordeaux Harbour to Vale Castle — north coast contrast

Distance: 3 km one way (or 6 km return)
Duration: 1-1.5 hours one way
Grade: Easy. Almost entirely flat.
Start: Bordeaux Harbour car park (free, small)
Character: Flat, open, and atmospheric — completely different from the south coast

The north coast of Guernsey was historically a separate island (the Braye du Valle channel separated it until 1806) and retains a distinct landscape — flat, low-lying, and dotted with inlets, reefs, and the tidal inlets that characterise the Clos du Valle.

The walk from Bordeaux Harbour (a small fishing anchorage used by windsurfers and swimmers) north along the east coast to Vale Castle is one of the island’s quietest and most authentic routes. The path passes tidal pools, small beaches, and the ruins of old fish traps (viviers) set into the rock.

Vale Castle: A promontory fort at the northern tip of the Clos du Valle. The castle itself is ruined but accessible, and the views north across the Rousse and Hommet headlands are excellent. The islands of Herm and Sark are visible to the east on clear days.

From Vale Castle, a short extension (1 km) reaches the L’Ancresse Bay and Pembroke Bay beach system — the start of Walk 4 below.

Walk 4: Vale Castle to L’Ancresse — north coast beaches

Distance: 5 km circular (Vale Castle → L’Ancresse Bay → Pembroke Bay → return)
Duration: 1.5-2 hours
Grade: Easy. Flat throughout.
Start/end: Vale Castle car park or Bordeaux Harbour

From Vale Castle, the path descends to L’Ancresse Bay (the island’s best family beach, very shallow and safe). From the eastern end of L’Ancresse, the path continues northeast to Pembroke Bay — a longer, more open beach better suited to watersports. The two beaches together form a continuous 2 km arc of sand at low tide.

The return from Pembroke follows a path across the golf links (L’Ancresse Golf Club) back to Vale Castle — a satisfying loop with varied terrain.

This is Guernsey’s flattest coastal walk and the most accessible for all fitness levels, including families with older children (7+) and those with pushchairs (the beach approach paths are suitable).

Walk 5: Le Catioroc to L’Eree — southwest headland

Distance: 2.5 km one way
Duration: 45-60 minutes
Grade: Moderate. Some uneven terrain on the headland.
Start: Le Catioroc car park (off the main road near Perelle)
End: L’Eree beach car park

This short section covers Guernsey’s most ancient and atmospheric stretch of coastline. The Catioroc headland contains a Bronze Age passage grave directly above the cliff edge — one of the most dramatically situated megalithic monuments in the British Channel Islands. The views from the headland take in the full sweep of Rocquaine Bay and, to the south, the Atlantic horizon.

From the headland, the path descends to the coast and continues north to L’Eree Bay — a wide, uncrowded beach with direct views to Lihou Island. The walk can be done as an out-and-back from either end.

Best combined visit: Le Catioroc walk in the morning (check tide tables for Lihou causeway timing), then a beach afternoon at L’Eree if the tide is favourable.

Practical information for all walks

Maps: The States of Guernsey publish a 1:25,000 walking map of the island available at the visitor centre in St Peter Port. All coastal footpaths are marked with a yellow arrow waymarker.

Conditions: The cliff path can be slippery after rain, particularly on the valley descents. Coastal paths are generally well-maintained but variable in surface. The north coast paths are almost always dry and well-surfaced.

Tides: Check tide times before any beach walk. Several south coast beaches are inaccessible at high tide, and the Lihou causeway is only open around spring tides. The States of Guernsey website publishes daily tide tables.

Weather: Guernsey receives approximately 1,900 hours of sunshine per year — more than almost anywhere in the British Isles. But coastal conditions can change quickly, and the south coast headlands are exposed to the prevailing southwest wind. A light waterproof layer is advisable on any day walk.

Getting there and back: Most south coast walk starting points require a car or taxi — bus service to the south coast valleys is infrequent and not timed for walking-day convenience. See Guernsey without a car for bus route details.

Frequently asked questions — Best Guernsey coastal walks

How difficult is the Guernsey south coast cliff path?

The full traverse (16 km) is moderate to challenging. There are no technical sections — no ropes or scrambling — but several steep valley descents require care, particularly after rain. The path is suitable for regular walkers with adequate footwear. Allow 5-7 hours for the full route.

Can I walk sections of the south coast path rather than the full route?

Yes. The path is easily broken into sections between the beach valleys (Petit Bot, Moulin Huet, Saints Bay, and Jerbourg each have car parks or access points). The most popular short section is Petit Bot to Saints Bay (4 km), which captures the most dramatic scenery.

Are the Guernsey coastal walks dog-friendly?

Yes. Dogs are welcome on all public footpaths in Guernsey. The south coast beaches are generally dog-friendly year-round (unlike some mainland UK beaches which have summer restrictions).

What is the best time of year for coastal walking in Guernsey?

October to April offers the best walking conditions: cooler temperatures, lower crowds, and stronger light for photography. Wildflowers are at their best in May and June. July and August are warm and sunny but the coast path can be crowded near the popular beach access points.

Are there guided coastal walks in Guernsey?

Yes. La Société Guernesiaise runs occasional guided walks covering both the geological and ecological aspects of the coast. The guided coastal highlights tour covers the main viewpoints by vehicle for those who prefer a less strenuous introduction to the south coast scenery.

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