If you're in North Norfolk, a boat trip out to see the seals at Blakeney Point is a must. Most of the coast there is a mass of salt marsh, sand dunes and secretive river creeks that eventually meander out to sea. Blakeney Point is a large sand bar across one of these and also a National Nature Reserve. You'll find lots of unusual plants and well camouflaged birds eggs amongst the sand and shingle, but the main reason for going there is one of the largest colonies of seals in the UK, about 500 of them. There's common seals (the grey looking ones) and more confusingly the grey seals (the black looking ones). We were about a fortnight too early to see the newly born common seal pups, but dark, unfathomably curious eyes bobbing just a few feet from our boatside ones, were just as exciting.