Sharkham Point is a headland located close to the Devon fishing town of Brixham. It overlooks St. Mary's Bay and is a short walk away from Berry Head Country Park. This stretch was originally the Coastguard Walk along which the coastguards regularly patrolled. At St. Mary's Bay the path begins to rise and fall over the soft, middle Devonian shales which have eroded to form what was once called "Mudstone Bay".