RSPB Porthkidney

The salt marshes at Porthkidney stretch out flat and golden, and you'll spot the RSPB sign before you've worked out exactly where you're meant to park. This reserve sits just outside Uny Lelant and covers the kind of landscape most visitors to Cornwall miss entirely - no dramatic cliffs, no turquoise water, just miles of tidal marshland where the real wildlife action happens.

What you get here depends entirely on when you visit and what tide you catch. Wading birds - curlews, redshanks, oystercatchers - work the mudflats at low tide. Winter brings visiting ducks and geese from up north. The actual walking is straightforward, nothing dramatic, but that's rather the point. This is proper birdwatching country, which means patience and binoculars. Bring both.

It's free to access and you can spend anything from an hour for a quick stroll to half a day if you're serious about the birds. The paths are flat and muddy rather than challenging, so families with younger kids won't struggle, though there's limited appeal if they're expecting excitement. Serious twitchers and nature photographers will find it genuinely rewarding.

If you're staying at Higher Trevaskis Caravan & Camping Park nearby, this works as a morning visit before heading to the coast proper. It's the kind of place that reminds you there's more to Cornwall than beaches and cream teas.