Wales’ Pembrokeshire & Snowdonia Circuit

Wales packs remarkable variety into its modest geography, and this route captures two of its finest regions: the coastal splendour of Pembrokeshire in the south and the mountain drama of Snowdonia in the north. It’s a journey that encompasses beaches, castles, and some of Britain’s most exciting landscapes.

Pembrokeshire Coast National Park—the UK’s only coastal national park—delivers 186 miles of cliff paths, sheltered bays, and wildlife-rich islands. The beaches near St David’s, Britain’s smallest city, rival anything in the Mediterranean, while boat trips to Skomer Island offer puffin encounters that rank among Britain’s finest wildlife experiences. The medieval castles of Pembroke and Carew add historical depth.

Travel north through the Cambrian Mountains, past the reservoirs of the Elan Valley—sometimes called the Welsh Lake District—to reach Snowdonia. Here, the drama intensifies: Snowdon itself, accessible by mountain railway or several walking routes, dominates a landscape of glacial valleys, slate quarries, and castles built by Edward I to subjugate the Welsh princes. The Ogwen Valley and Cader Idris offer alternatives for those seeking quieter summits.

For motorhome travellers, Wales presents both opportunities and challenges. Coastal roads can be narrow, and summer weekends bring traffic to honeypot destinations. However, the recent designation of several Welsh areas as dark sky reserves has encouraged infrastructure development, with campsites increasingly catering to campervans. The route naturally divides into a southern loop and northern loop, each requiring three to four days; combined, they create an unforgettable week-long Welsh odyssey