The Amlwch to Cemaes Bay Walk, Anglesey
If you’re looking for a coastal walk that blends rugged scenery, fascinating history, and a true sense of remoteness, the Amlwch to Cemaes Bay section of the Wales Coast Path is one to add to your list.
Stretching for just under 14 km, this route takes you past crumbling brickworks, dramatic cliffs, and the most northerly point of the Wales Coast Path, before finishing in the pretty fishing village of Cemaes.
Keep reading to discover everything you need to know about hiking from Amlwch to Cemaes Bay …
The Amlwch to Cemaes Bay Walk
Start/Finish: Amlwch Port to Cemaes
Distance: 13.3 km
Ascent: 200 m
Time: Around 4 hours (depending on pace – use The Hiking Time Calculator as a guide)
This walk packs plenty into a relatively short stretch. From Amlwch, the northernmost town in Wales, you’ll follow the coast past derelict industrial sites such as the old bromine works and Porth Wen Brickworks, before reaching wilder headlands and clifftops. Along the way you’ll pass Llanlleiana Point, the most northerly point of the Wales Coast Path, and the tiny church of Llanbadrig, linked with St Patrick himself. The final section brings you to Cemaes, with its sandy beach, colourful cottages, and welcoming pubs – the perfect spot to end your adventure.
The Details
Amlwch to Cemaes Bay Map
Amlwch to Cemaes Bay Walk Route
Here’s a step-by-step outline of the Amlwch to Cemaes Bay walk:
Start at Amlwch Port, heading west along the Wales Coast Path. Pass the old railway and derelict bromine works at Trwyn Costiog.
Continue along the coastal path to Bull Bay (Porth Llechog), a small seaside village.
From here, follow the clifftop path to Porth Wen, home to the atmospheric remains of a Victorian brickworks.
Walk on towards Porth Cynfor (Hell’s Mouth), before climbing up to Dinas Gynfor, an ancient hill fort site with a lookout tower commemorating Edward VII’s coronation.
Descend to the Llanlleiana China and Brickworks ruins, a reminder of the area’s industrial past.
Follow the dramatic cliffs until you reach Llanbadrig Church, said to have been founded by St Patrick after being shipwrecked nearby.
Pass Porth Padrig, a small cove, before rounding Trwyn y Parc headland.
Finish your walk in Cemaes Bay, with its sandy beach, harbour, and plenty of places to refuel.
Parking Options
Start: Parking is available in Amlwch Port.
Finish: Cemaes Bay has parking options if you’re starting from there and using public transport back to Amlwch.
Where to Stay in Anglesey
After a day on the Amlwch to Cemaes Bay walk, you’ll definitely have earned a comfortable place to rest. Anglesey has a great mix of options, whether you fancy a cosy seaside cottage, a family-friendly holiday park, or a boutique B&B with sea views. Staying nearby also gives you the chance to explore more of Anglesey’s stunning coastline, beaches, and pretty villages at a slower pace.
*Contains affiliate links – I may earn a small commission if you book, at no extra cost to you.
Sandy Mount House – Rhosneigr
Sandy Mount House is a stunning 5-star inn in the heart of Rhosneigr, just a short stroll from Llydan Beach. With stylish interiors, a welcoming bar, and a restaurant serving everything from hearty breakfasts to romantic evening meals, it’s the perfect mix of modern elegance and coastal charm. Rooms are beautifully designed, with sea views, walk-in showers, and thoughtful touches that make your stay extra comfortable.
I’ve stayed here myself and absolutely love it – it’s one of those places you just don’t want to leave. Couples especially rave about the location, giving it top marks for a relaxing seaside escape.
Tiny Home Driftwood – Amlwch
Tiny Home Driftwood is a cosy coastal hideaway in Amlwch, perfect for a peaceful Anglesey escape. This charming one-bedroom holiday home comes with a fully equipped kitchen, a snug living space with a fireplace, and a modern bathroom with a walk-in shower.
Outside, you’ll find a spacious garden where you can unwind after a day exploring the coast, plus private on-site parking. With Red Wharf Bay, Beaumaris Castle, and Anglesey Sea Zoo all within easy reach – and plenty of walking, fishing, and cycling nearby – it’s a brilliant base for couples or solo travellers who love the outdoors.
Other Family-Friendly Walks in Anglesey …
FAQ’s.
How long does the Amlwch to Cemaes Bay walk take?
Around 4 hours, but this depends on pace and how many stops you make to explore historic sites or take in the views. Use my hiking time calculator to find out how long it might take, depending on the distance and ascent.
Is the route suitable for beginners?
This section of the Wales Coast Path is rugged in places, with some ascents and uneven ground. A reasonable level of fitness is needed, but it’s manageable for most walkers.
Are there facilities along the route?
Most facilities are in Amlwch and Cemaes. Between the two, it’s remote – so bring plenty of water and snacks.
Can I get back to Amlwch from Cemaes by bus?
Yes, there are local bus services linking Amlwch and Cemaes. Check Traveline Cymru for up-to-date times.
Is the path family-friendly?
Older children who are confident walkers may enjoy it, especially the industrial ruins and wild coastal scenery. It’s less suited for toddlers or pushchairs.
What map should I use?
An Ordnance Survey map of the Wales Coast Path (Amlwch to Cemaes section) is recommended. For an online option, check out the route guide on Komoot.
Top Tips.
Bring snacks and water: There are no facilities between Amlwch and Cemaes, so pack plenty for the journey.
Wear sturdy footwear: Parts of the path are rugged, uneven, and can be slippery after rain.
Check the weather: The exposed clifftops can feel wild in strong winds – take an extra layer.
Leave time to explore: The ruins at Porth Wen and Llanlleiana are worth slowing down for.
Don’t miss Llanbadrig Church: Even if you’re not religious, its history and coastal views are unforgettable.
Plan transport in advance: If you’re not walking there and back, check bus times before you set off.
The Amlwch to Cemaes Bay walk is a brilliant mix of wild coastal scenery, fascinating history, and those “wow” views that Anglesey does so well. Whether you’re here for the industrial ruins, the northernmost point of the Wales Coast Path, or just a peaceful clifftop stroll, this route has something special at every turn. And with Cemaes Bay waiting at the end, it’s the perfect place to reward yourself with a cuppa (or something stronger!) after a day on the trail.
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