David's Stone is a small rocky uninhabited tidal island located on the North Devon coast at David's Hole half a mile to the west of Combe Martin. David's Hole is signposted as Mermaid's Cove, although this name is not shown on any Ordnance Survey maps, so I presume it is either what the locals call it or it was a name invented by the owners of the Sandaway Beach Holiday Park, which is located on the cliff top above the beach, to make it sound more appealing. It says on their website that it is their private beach but there is a public footpath, which runs from the South West Coast Path in a north westerly direction along the boundary of the holiday park and then through the northern part of it and down the steps to the beach. However when we visited in December 2020 the section of the public footpath that runs along the boundary was barely accessible - we had to crawl under 3 trees that had fallen across it and fight our way through brambles. Devon County Council have assured us that the footpath will be cleared by spring 2021.
David's Stone has several trees and gorse bushes growing on the summit of the island.