Two Pembrokeshire campsites named in the UK's top 20 | Western Telegraph August 3, 2024 Bryan Delay Articles Nicholaston Farm Caravan & Camping – Swansea; Llys Derwen Caravan & Campsite Snowdon – Caernarfon; Carn Springs – Pembrokeshire; Trwyn yr Wylfa … Source: camping & Water Filtration