Tyninghame, East Lothian
Several years since we've been to Tyninghame but from memory.
From Edinburgh, follow the A1 passed Haddington onto the single carriageway heading for Dunbar. About 5 miles outside of Dunbar turn left onto A198. Drive through Tyninghame and then take the sharp right on to Limetree Walk along which you should find a spot to park. Once parked along Limetree Walk, walk east to the end of the road which becomes a wooded path. Follow path and fork left. Continue on until reaching the beach. Naturists tend to use the far (north) end of the beach (Peffer Sands) but on busy days can come down closer to the southern end (Ravenshaugh Sands).
Thanks to JK