Dog-friendly year-round but with an on-leads rule between 1 April and 31 August to protect ground-nesting birds, Holkham beach is a brilliant family destination. The walk down to the golden sand is enchanting – along boardwalks and through pine forest – and there’s a cafe serving homemade sandwiches and cakes. Lots of great local walks too. Stay pet-friendly Sueda Cottage, with its own walled garden, is a minute’s walk from the harbour and pub. From £89a night (sleeps 4, plus two dogs)