Gwynedd runs from the Llyn Peninsula across Snowdonia to the Meirionnydd coast, which gives it more variety than most Welsh counties. This page lists the parks with caravans, lodges and park homes for sale across the whole area.
Browse parks near Abersoch, Criccieth, Morfa Bychan and Pontllyfni on the peninsula, Barmouth, Fairbourne, Llwyngwril and Dyffryn Ardudwy on the coast south of Harlech, and Bala, Dolgellau, Llanberis and Betws-y-Coed inland.
Many parks here hold ten or eleven month licences and sit close to both the beaches and the mountains, which keeps resale demand steady. Check the season, the site fees and any restrictions on letting before you commit.