Pen Y Castell

Standing 623 metres above the coastal strip near Penmaenmawr, this rocky summit rewards the determined with proper 360-degree views across North Wales. The climb up Pen Y Castell isn't for the faint-hearted - it's a proper scramble over rough terrain that'll test your boots and your resolve. But crikey, the payoff is worth every huffing step.

From the top, you'll see the entire Conwy Valley spread below, with Snowdonia's peaks marching off to the south and the Irish Sea glittering to the north. On a clear day, you can spot the Isle of Man floating on the horizon. The ancient hillfort remains scattered across the summit tell you this vantage point has been prized for centuries - the Iron Age tribes knew a good defensive position when they saw one.

Walkers with decent fitness will love this challenge, though families with young children might want to stick to gentler coastal paths. Allow at least three hours for the round trip, and don't attempt it in poor weather - the rocky sections become treacherous when wet. The approach from Penmaenmawr's southern edge is the most straightforward route.

If you're staying at one of the holiday parks around Conwy - Cefn Cae Campsite or Craiglwyd Hall Caravan Park are both well-positioned - this makes a cracking day out for experienced hikers seeking proper Welsh mountain views without the Snowdonia crowds.