Barmouth is southern Snowdonia’s most popular seaside resort. In summer, its big sandy beach is a magnet for visitors, yet there’s so much space along miles of unbroken sands that it never gets overcrowded.
Barmouth, Gwynedd, LL42 1NF
Distinctive remains of a native Welsh castle, probably begun by Prince Llywelyn ab Iorwerth ('the Great') around 1221. Castell y Bere was a remote outpost on Llywelyn’s southern frontier, but it was vital to his security.