A World War 2 pillbox at the north east end of Burgh Island (at the top of the slipway off the beach), Bigbury-onSea, Devon, England.
Th pillbox is partially buried in the hillside and seems to be full of plant machinary related to the hotel.
https://archaeologydataservice.ac.uk/archives/view/dob/ai_full_r.cfm?refno=6596
127 photos taken in August 2021 with a Sony a6000 and processed in Reality Capture.