Pembrokeshire: Cold Water, Puffins, and the Walks That Earn Your Dinner

Pembrokeshire doesn't ease you in. The water's cold even in August, the parking at Martin's Haven fills before you've finished your morning coffee, and if you haven't booked that Skomer boat six weeks ahead, you'll be watching from the shore like every other optimist who thought "spontaneity" was a good idea. But this 186-mile stretch of Welsh coastline is Britain's only fully coastal national park, and when the conditions align, the experience is electric. The puffins arrive in April. The sea turns turquoise in June. And somewhere between the otter sightings at Bosherston and the sunset at St Justinian's, you start to understand why people keep coming back.

This is a guide for people who want to move through Pembrokeshire properly—not ticking boxes, but reading the landscape, timing the tides, and knowing which pub serves the lamb cawl that actually justifies the drive.

What You're Actually Dealing With

Let's get the expectations straight before you book anything.

Air temperatures in summer hover between 14-20°C. The sea, even at its warmest in late August, sits around 17°C—which means you'll want a wetsuit for anything longer than a quick dip, and even then you'll gasp when you first get in. Rain is not a possibility; it's a certainty. Pack accordingly.

But this is also when the seabird colonies hit full strength, the coastal path dries out enough to walk without sliding into the Atlantic, and the daylight stretches to 16 hours in June. You can hike until 9 PM and still have light for a pint afterward. The puffins—the main event for most visitors—are only on Skomer from April through July. After that, they've gone back out to sea, and you're left with the gulls.

The sweet spot is late May through early July: the bluebells are out on Skomer, the puffins are still feeding chicks, and the water has warmed slightly from its winter lows.

The Coast Path: Walking the Edge

The Pembrokeshire Coast Path is the backbone of any serious visit. It runs 186 miles from Amroth to St Dogmaels, but you don't need to walk all of it. What you need is to understand which sections give you the most for your effort—and when to walk them.

Barafundle to Stackpole: The Perfect Introduction

Start at Stackpole Quay, a tiny harbor where fishermen still haul lobster pots onto the stone slipway. The National Trust car park costs £6 for the day, or nothing if you've got membership. Critical detail: on a sunny Saturday in July, this fills by 10:30 AM. If you're not here by then, you're parking on the lane and walking in.

From the quay, follow the path through the lily ponds. In June, the water lilies are out—white flowers scattered across black water like someone dropped sheets from above. I've seen otters here twice, both times early morning when the mist was still rising. They're shy, but if you sit quietly on one of the stone bridges, you might catch one slipping through the water after fish.

The walk to Barafundle Bay takes about twenty minutes. You climb through pine woods, crest a small bluff, and then the beach reveals itself: a perfect crescent of sand backed by dunes, with water so clear you can see your feet on the sandy bottom even at chest depth. The first time I came over that rise, I actually stopped walking. It's that kind of view.

Barafundle has no facilities. None. No cafe, no toilets, no lifeguard. This is part of why it stays pristine. Bring everything you need, take everything back. The water shelves gently on the left side at low tide, but check the tables—currents pick up on the eastern end as the tide turns.

The rock pooling here is excellent if you time it right. At low tide, head to the southern end where barnacle-covered rocks create dozens of small pools. I've found starfish, pipefish, and once—a small octopus tucked into a crevice, changing color to match the stone. The hermit crabs are everywhere, scuttling about in shells they've claimed from deceased mollusks.

After the beach, walk back through the Stackpole Estate. The Eight-Bridge Walk is a flat 2.5-mile loop that takes you across narrow channels between the lily ponds. In peak season—mid-June to mid-July—you're essentially walking through a Monet painting. The ruined Stackpole Court, demolished in 1963, sits at the center of the estate. There's not much left but foundations and information boards, but the woodland around it is quiet and good for spotting jays and woodpeckers.

Where to eat: The Stackpole Inn serves food from 18:00-21:00, and you need to book in summer. Order the lamb cawl—a proper Welsh stew, thick with lamb and root vegetables. On a day when you've been in and out of cold water, it hits exactly right. Their fish pie uses local catch, and the Welsh cheese board features Perl Las and Caws Cenarth, both made within thirty miles.

St Davids to Whitesands: Surf and Stone

St Davids is Britain's smallest city, a village with delusions of grandeur that you can walk across in ten minutes. It has city status because of the cathedral, and the cathedral is worth your time—built in the 12th century, with a stone interior that stays cool and quiet even when the town is packed.

But the real draw here is Whitesands Bay, two miles west. This is Pembrokeshire's premier surf beach: a sweeping crescent of sand backed by Carn Llidi mountain, with waves that work on various tides and swells.

The car park fills by 11 AM on sunny days. £6 for the day. If it's full, you can park in St Davids and walk the coastal path—about 45 minutes, but it's a beautiful walk that hugs the cliff edge and gives you views across Ramsey Island.

Whitesands Surf School rents boards and wetsuits: £15 an hour, £35 for the day. A two-hour group lesson costs £40. I've surfed here a dozen times. The beach break is generally beginner-friendly, but on bigger swells, the left-handers off the northern end can get genuinely good—fast walls that let you race down the line before they close out.

If you're not surfing, climb Carn Llidi. It's a 2-mile circular from the car park, 181 meters of ascent, and the views from the top are ridiculous. You can see Ramsey Island, Skomer, the Preseli Hills, and on clear days—actually clear days, not just "not raining"—Ireland across the water. Allow an hour, including time to sit on the summit and take it in.

Where to eat: The Farmers Arms on Goat Street is a proper local pub—no pretension, good ales, hearty portions. The beef burger is thick and juicy, served with proper chips. The fish and chips use local catch, and the batter is crisp. After dinner, drive to St Justinian's Lifeboat Station for sunset views over Ramsey Island. The RNLI station is photogenic, and on calm evenings, the water reflects the colors in bands of orange and purple.

Skomer: The Main Event

If you do one thing in Pembrokeshire, make it this. Skomer Island is one of Britain's most important seabird colonies—a National Nature Reserve hosting half a million breeding seabirds, including the puffins that everyone comes to see.

But getting there requires planning. The Dale Princess departs from Martin's Haven, and the car park there fills by 08:30 in summer. I'm not exaggerating. If you're not in line by 8:15, you're parking on the road and walking half a mile.

You need to book the boat six to eight weeks ahead through the Welsh Wildlife Centre website. Adult return is £28. The crossing takes twenty minutes. Trips cancel in high winds—check the weather the night before. Wear sturdy footwear; no flip-flops are allowed. Bring food and water; there are no facilities on the island beyond basic composting toilets.

The puffins nest from April through July. Up to 6,000 breeding pairs burrow into the soil at the island's western end. The best viewing is at The Wick, a cliff path where the puffins nest right beside the trail. Here's the thing about puffins: if you sit quietly on the path, they will walk within meters of you. I've had them waddle past my boots, beaks full of sand eels, completely unbothered by my presence. They're smaller than you expect—about the size of a pigeon—and they're absurdly charming, with their clown-colored bills and their determined waddle.

But Skomer isn't just puffins. The island hosts half the world's population of Manx shearwaters—300,000 breeding pairs. You won't see them during the day; they're nocturnal, spending daylight hours at sea and returning to their burrows at dusk. If you stay on the island until the last boat back, you can hear them: a strange, ghostly chorus of calls rising from the ground as the shearwaters return to feed their chicks. It sounds like a haunted nursery rhyme.

The razorbills, guillemots, and kittiwakes nest on the cliffs in staggering numbers. The island circuit is 4 miles, taking 3-4 hours with stops. I recommend walking anti-clockwise, starting with The Wick for puffins, then continuing to The Neck for panoramic views and seal spotting, then Garland Stone at the westernmost point for the seabird cliffs.

Grey seals haul out on rocks around the island. I've counted thirty-plus on some visits. They're curious animals—often they'll swim parallel to the boat, heads bobbing, watching you watch them.

In May and June, the island is carpeted with bluebells. Add in the red campion and thrift, and it's a wildflower spectacle that rivals the birds. The maximum visitor count is 250 per day, which is why you need to book ahead. The island can't handle more without damaging the habitat.

Where to eat: After the island, drive to Dale village. The Griffin Inn serves Dale Bay mussels in white wine and garlic broth that demands bread for mopping. The mussels are sweet and plump, harvested from the beds visible from the harbor wall. They also do whole local lobster if you want to splurge—call ahead to pre-order.

Tenby and Caldey: The Civilized Coast

Tenby is Pembrokeshire's postcard town—colorful Georgian houses, medieval walls, three beaches, and a harbor that looks designed for tourism brochures. It gets busy. Embrace it or avoid it, but don't pretend you weren't warned.

The trick is timing. Morning is the best time at the harbor—watch the fishing boats unload, grab a coffee from The Coffee Hut, and watch the town wake up before the day-trippers arrive. The harbor beach is small but perfect for kids, and boat operators run trips from here to Caldey Island.

Caldey is inhabited by Cistercian monks who have lived there since the 6th century. It's a working monastery, so dress modestly and respect the restricted areas. The boat from Tenby Harbour takes twenty minutes and costs £14 return. No dogs are allowed. Bring cash—card facilities are limited.

The monks make chocolate, perfume, and shortbread on the island. The shortbread is genuinely excellent; I buy several tins every visit. The abbey church is open for quiet reflection. Priory Bay offers sandy beach and safe swimming, looking back toward Tenby with that classic view of the colorful harborfront.

The island circuit is 2 miles, about 1.5 hours on easy terrain. Seals are often visible offshore, hauled out on rocks or swimming with just their heads above water.

Back in Tenby, walk the town walls after dinner for sunset views over the harbor. The medieval walls are illuminated at night, and on a clear evening, the light on the colored houses is genuinely atmospheric.

Where to eat: The Moorings at the harbor serves seafood as fresh as it gets—the lobster is locally caught, the oysters are Pembrokeshire natives, and the sea bass is line-caught. Book essential in summer. For something more casual, The Sloop Inn on St Julian's Street has been serving sailors since the 1400s. The crab sandwich is generous—fresh white and brown meat, proper brown bread, not too much mayo.

The Preseli Hills: Inland Wales

For something completely different, head inland to the Preseli Hills—the wild, heather-clad mountains that provided the bluestones for Stonehenge. It's a completely different landscape from the coast: open moorland, ancient burial chambers, and views that stretch for miles.

Park at Bwlch Gwynt (free, basic) and walk the Foel Eryr circuit. It's 4 miles, taking 2.5 hours with 300 meters of ascent. The route passes Carn Bica, an ancient burial chamber, before climbing to the summit at 468 meters. From the top, you can see the entire Pembrokeshire peninsula, Cardigan Bay, and on genuinely clear days, Snowdonia to the north.

Add the extension to Foel Cwmcerwyn, the highest point in Pembrokeshire at 536 meters, for another 2 miles and an hour. The panorama includes Ireland on the best days.

Carn Menyn is the source of Stonehenge's bluestones. You can see the outcrops of spotted dolerite—the same stone that was somehow transported 200 miles to Wiltshire 4,500 years ago. Standing here, looking at the same rocks, is a humbling experience. Someone stood exactly where you're standing, five millennia ago, and decided these stones were worth the effort of moving.

The ground up here is boggy even in summer. Wear waterproof boots. Bring a waterproof jacket—the weather changes fast on the hills. I've seen red kites, skylarks, meadow pipits, and occasional Welsh mountain ponies.

Where to eat: Tafarn Sinc in Rosebush is one of Wales' most unusual pubs—built entirely of corrugated zinc in 1876 for slate quarry workers. It's completely unique, genuinely historic, and utterly unpretentious. The cawl is hearty, the rarebit is proper (not just cheese on toast), and the ales are local.

The Blue Lagoon: Quarry Swimming

End your trip at one of Wales' most dramatic swimming spots—the Blue Lagoon at Abereiddy, a flooded slate quarry turned turquoise swimming hole. The water is strikingly blue—mineral content gives it that color—and up to 25 meters deep. There's a 10-meter cliff jumping platform if you're feeling brave.

Park at Abereiddy Beach car park (£3 all day). The lagoon is a short walk from the parking area. There's no lifeguard, so swim at your own risk and check the tides—the lagoon connects to the sea through a narrow channel, and currents can be strong on the ebb.

TYF Adventure runs coasteering trips here—£55 for a 3-hour session. Coasteering involves swimming, climbing, and jumping along the coastline, and the Blue Lagoon is one of the best spots in the UK for it.

The beach at Abereiddy has black sand from crushed slate. It's excellent for rock pooling at low tide. The coastal path links to Porthgain, two miles north, where you can find The Shed Bistro for dinner.

Where to eat: The Shed is a tiny restaurant in a tiny harbor village, and it's brilliant. The fish soup is rich and deeply flavored, the whole grilled fish is cooked simply and perfectly, and the crab is local and sweet. The building was once part of Porthgain's industrial port—now it's a destination restaurant. Book weeks ahead for summer. If you can't get in, try The Harbwr Bar & Kitchen in Fishguard for modern seafood with harbor views.

The Practical Reality

Getting here: From London, take the M4 to Swansea, then the A48/A40 to Haverfordwest—250 miles, 4.5 to 5 hours. Summer Saturdays see heavy traffic; leave early. By train, Haverfordwest is the main station, with connections from London via Swansea (4.5 hours) or Cardiff (2.5 hours). The nearest airports are Cardiff and Bristol, both about 2-2.5 hours drive.

Getting around: You need a car. Public transport exists but is infrequent and won't get you to trailheads or small harbors. Car hire is available in Haverfordwest; book ahead for summer.

Costs: Daily budget ranges from £60-80 for budget travelers (hostel, self-catering, free activities) to £120-160 for mid-range (B&B, pub meals, paid attractions). Coffee costs £2.50-3.50, pub lunches £12-18, restaurant dinners £25-40. Car parking is £3-8 per day at popular spots.

Weather: June averages 17°C with 60mm of rain and 16 hours of daylight. July hits 19°C with 55mm of rain. August stays at 19°C but increases to 70mm of rain. Sea temperatures range from 14°C in June to 17°C in August. Pembrokeshire has its own microclimate—often sunnier than the rest of Wales—but sea breezes make it feel cooler, and rain is always possible.

What to bring: Waterproof jacket (non-negotiable). Warm fleece. Two sets of swimwear. Wetsuit if you have one. Waterproof walking boots. Sandals or water shoes. Sun hat and sunglasses. Sunscreen. Camera with zoom lens for wildlife. Binoculars. Portable phone charger. Reusable water bottles. National Trust membership card if you have one.

Safety: Check tide times before beach walks. Don't swim alone at unpatrolled beaches. Tell someone your walking plans. Emergency services: 999 or 112. Coastguard: 999 for coastal emergencies. Main hospital is Withybush in Haverfordwest; minor injuries units exist in Tenby and Milford Haven.

Final advice: Book Skomer six to eight weeks ahead. Arrive at popular beaches by 9 AM. Pack a picnic—many beaches have zero facilities. Check tide times; they're essential for beach visits and coastal walks. Bring cash for car parks and Caldey Island. Respect the wildlife—keep distance from seals and seabirds, stay on paths on Skomer.

And learn a few words of Welsh. Bore da for good morning. Diolch for thank you. Da iawn for very good. The locals appreciate the effort, even if your pronunciation is terrible.

Pembrokeshire doesn't give up its best moments easily. You have to work for them—booking boats months ahead, getting up early for parking, walking through rain to reach the summit. But when you round a corner and see a beach that makes you stop walking, or when a puffin waddles past your boot, or when the sunset turns the sea orange and purple, you'll understand why it's worth it.