Adventure Plans

Why Hike It

The Pembrokeshire Coast Path has a deceptive numbers problem. At 299 km it looks shorter and simpler than routes like the Pennine Way or South West Coast Path. The 10,600 m of elevation gain is real but still seems manageable. What the statistics do not capture is the terrain shape: the path climbs and descends hundreds of times per day — rarely more than 80–100 m per ascent, but constantly. By day three most hikers have recalibrated entirely.

This is the correct path for people who want dramatic coastal scenery without the crowd density of the SWCP or the length of the WHW. Pembrokeshire is genuinely wild — the northern section between Fishguard and St Dogmaels in particular runs through countryside where you can walk a full half-day without passing a shop or village. The wildlife is exceptional: grey seals hauled out on rocks below the cliff, choughs on the headlands, Manx shearwaters offshore at dusk.

Trail Snapshot

• Distance: 299 km
• Typical duration: 13 days
• Difficulty: Moderate
• Route style: Point-to-point
• Elevation gain: 10,600 m
• Primary accommodation: Camping, hostels, B&Bs

Highlights and Signature Sections

• Stack Rocks and the Green Bridge of Wales: The most photographed formations on the walk — a natural limestone arch and adjacent sea stacks in the south of the park. The military range closure around Castlemartin controls access; check firing schedules before planning this section.
• Strumble Head: A lighthouse headland with excellent Atlantic viewpoints. The approach path here typifies the northern section's character — narrow, exposed, genuinely remote.
• Marloes Sands and Barafundle Bay: Two of the finest beaches on the route. Barafundle is accessed on foot only and is consistently rated among Wales' best beaches.
• Whitesand Bay approach: St David's is the smallest city in Britain and the closest the route gets to a real service hub outside Tenby. The Whitesand approach has some of the finest short cliff walking of the entire path.
• Grey seal colonies: Southern Pembrokeshire cliff bases host significant Atlantic grey seal populations, particularly in September–October pupping season. Approaching pups is prohibited — maintain cliff-top distance.

Trail Photos

Photo source: Pembrokeshire Coast Path on Wikipedia

Season Window

• Recommended months: April through September
• Shoulder months: March and October (fully walkable, fewer people, some facilities reduced)
• Practical note: May and June are the optimal balance — wildflowers on the clifftops, seabirds active, weather generally dry. July and August bring reliable weather but the southern sections around Tenby are notably busier. The northern section remains quiet throughout the year.

Logistics: Food, Water, and Sleep

• Resupply: Tenby (south), Pembroke, Haverfordwest (inland detour), St David's, and Fishguard are the main resupply points. The northern section from Fishguard to St Dogmaels has very limited shop access — treat Fishguard as your final significant resupply point and carry meals for the closing 50 km.
• Water: Streams on the northern section are the primary outdoor water source — treat all sources. Taps at campsites and village pubs fill gaps elsewhere but the northern section can require planning for water carries.
• Sleep setup: Campsites are the primary overnight option, particularly on the northern section where B&B density is low. YHA hostels at Pwll Deri and Manorbier provide useful budget fixed points. The southern section (Tenby–St David's) has good B&B coverage. Book ahead for July–August and for the handful of northern campsites.
• Strategy: Do not save the northern section for a tired finish. It is the most committing part of the path logistically — remote, low resupply, minimal infrastructure. Build a buffer day for this stretch.

Difficulty by Region

• Amroth to Tenby (Southern start, ~16 km): Gentle introduction by Pembrokeshire standards. Sandy beaches and low headlands. Use this to settle pack fit and footing.
• Tenby to Pembroke (south coast, ~40 km): The Castlemartin range section introduces the route's military access complexity. Stack Rocks and the Green Bridge require the range to be open — check the Castlemartin schedule at pembrokeshirecoast.wales.
• Pembroke to St David's (~100 km): The heart of the south and most iconic scenery. Barafundle, Marloes Sands, and St Bride's Bay feature here. Significant cumulative ascent begins to tell.
• St David's to Fishguard (~50 km): The transition to the northern character. Fewer facilities, stronger Atlantic exposure, more demanding footing on eroded cliff paths.
• Fishguard to St Dogmaels (~45 km): The committing northern close. Plan this section with full knowledge of resupply and water gaps. Cliff paths here are narrower and less maintained than the south.

Permits and Rules

• Permit required: No
• Castlemartin military range closure: affects the Stack Rocks–Bosherston section; check current firing range schedules at https://www.pembrokeshirecoast.wales before planning
• National Park access rules apply throughout
• Wild camping: Wild camping is not the normal Pembrokeshire Coast Path strategy because most walkers rely on villages, campgrounds, and B&Bs; coastal park and local landowner rules vary by section, so confirm legal camping options before relying on it.
• Official source: https://www.pembrokeshirecoast.wales/pembrokeshire-coast-path/

Gear Watch

• Gaiters: Short, sharp ascents across wet cliff paths mean gaiters earn their weight even in summer. The northern section's narrow paths can be overgrown and wet regardless of recent weather.
• Cliff-edge footwork: Paths eroded by coastal movement can narrow or crumble at the edge. Poles improve stability on the steep descent sequences.
• Compact tent: Campsites on the northern section are small. A compact, low-profile tent minimizes issues with exposed wind conditions and site congestion.
• Navigation for northern section: While the path is waymarked, mobile signal on the northern cliffs is intermittent. Download offline mapping and the park's trail data before leaving Fishguard.

Hazards and Cautions

• Cumulative ascent is deceptive: The 10,600 m total elevation is spread across hundreds of short climbs. Legs tire faster than distance suggests — daily mileage calculations based purely on km will mislead you significantly.
• Coastal erosion and diversions: Active erosion forces diversions — particularly on the southern sections near Amroth and on the northern section north of Fishguard. Check the National Park website for current reroutes before each section.
• Cliff-edge exposure: The path runs close to unfenced cliff tops throughout. Wind gusts and wet grass require constant footing awareness — more than the technical demands of any single climb.
• Northern resupply gap: The 45 km from Fishguard to St Dogmaels has minimal services. This is the biggest logistics single-point failure risk on the route. Do not leave Fishguard underprepared.

First-Time Thru-Hiker Strategy

• Recalibrate your distance expectations after day two. If you plan 24 km days on paper but each kilometre takes longer than expected due to ascent frequency, adjust your schedule before you fall a full day behind.
• Use the Castlemartin range calendar to plan your arrival at the Stack Rocks section — an unexpected range closure can block a full day's walking without alternatives.
• The northern section between Fishguard and St Dogmaels is where most walkers either over-push a big finish or under-prepare logistics. Budget two full days for this closing stretch rather than one long day.
• Carry a waterproof bag liner for all of your gear — the Atlantic exposure on the northern headlands means rain finds its way into any pack without dedicated protection.
• Take the detour to Skomer Island from Marloes if puffins are in season (April–July). It adds a half-day but is one of the finest wildlife experiences accessible from any UK long-distance trail.