Ynys Llanfihangel-y-traethau

Standing at just 233 metres, this modest peak near Harlech delivers views that punch well above its weight. The climb itself is gentle enough for most walkers - no serious scrambling required - but what awaits at the top makes every step worthwhile. From the summit, the entire Cardigan Bay coastline unfolds before you, with Harlech Castle clearly visible below and the dramatic peaks of Snowdonia rising to the north.

Families with older children will find this a proper introduction to Welsh hill walking without the intimidation factor of the bigger mountains. The circular route takes about two hours if you take your time, though keen walkers could knock it off in half that. What sets this apart from other local peaks is the coastal element - you get mountain views inland and sweeping seascapes to the west.

Best tackled on a clear day, obviously, when visibility stretches to the Llyn Peninsula. The approach from Harlech is straightforward, though parking can be limited during peak summer months. For families staying at nearby caravan parks like Haven Greenacres or Min-y-don, this makes an excellent half-day adventure that won't exhaust the troops. Just pack layers - the summit can be breezy even on still days down in the valley.