Caerhun to Carmarthen via Wales Coast Path

Caerhun to Carmarthen via Wales Coast Path is 247.38 km long with 7,674 m of climbing, so it is a true multi-day route rather than a weekend walk. Most hikers break a route of this length into roughly 10 to 16 days, depending on daily mileage, weather, and how many stops are planned in coastal towns along the way.

Caerhun to Carmarthen via Wales Coast Path is rated medium, but the numbers make it a substantial undertaking. The route covers 247.38 km and gains 7,674 m in elevation, so the challenge comes from sustained distance and repeated climbs over many days rather than from a single steep mountain ascent.

Caerhun to Carmarthen via Wales Coast Path starts in the Conwy area of North Wales and finishes in Carmarthen in southwest Wales. Carmarthen sits on the Wales Coast Path and the town’s rail station is directly on the route, with parking available at Carmarthen Railway Station, The Quay, and Blue Street near the bus station. ([walescoastpath.gov.uk](https://www.walescoastpath.gov.uk/plan-your-visit/itineraries/circular-walks/carmarthenshire/carmarthen-town/?lang=en&utm_source=openai))

Public transport is practical at the Carmarthen end of Caerhun to Carmarthen via Wales Coast Path. Carmarthen has daily train services on the South Wales Mainline and West Wales Line, and bus links connect the town with destinations across southwest Wales, including services toward Llansteffan and St Clears. ([walescoastpath.gov.uk](https://www.walescoastpath.gov.uk/plan-your-visit/itineraries/circular-walks/carmarthenshire/carmarthen-town/?lang=en&utm_source=openai))

Caerhun to Carmarthen via Wales Coast Path can be walked with a dog on many sections, but rules can change by location and season because the Wales Coast Path passes beaches, farmland, and livestock areas. Some stretches may have local restrictions or require dogs to be on a lead, especially near grazing land and sensitive coastal sections, so each day’s section needs checking before setting out.

Late spring through early fall is usually the most practical window for Caerhun to Carmarthen via Wales Coast Path. A 247.38 km coastal route is easier to manage when daylight is longer and transport, town services, and trail conditions are more reliable, while winter can bring stronger winds, wet ground, and occasional flooding on low-lying riverside sections near Carmarthen. ([walescoastpath.gov.uk](https://www.walescoastpath.gov.uk/plan-your-visit/itineraries/circular-walks/carmarthenshire/carmarthen-town/?lang=en&utm_source=openai))

One notable feature near the Carmarthen end of Caerhun to Carmarthen via Wales Coast Path is the River Towy estuary. The official Wales Coast Path can involve a long inland estuary section of about 18 miles or 29 km between Ferryside and Llansteffan before reaching Carmarthen, which is worth factoring into daily planning. ([walescoastpath.gov.uk](https://www.walescoastpath.gov.uk/plan-your-visit/transportation/getting-around-on-the-path/?lang=en&utm_source=openai))