Tintagel or Trevena ( meaning village on a mountain) is a civil parish and village situated on the Atlantic coast of Cornwall, England, United Kingdom. The population of the parish was 1,820 people (2001 census), and the area of the parish is . The parish population decreased to 1,727 at the 2011 census. An electoral ward also exists extending inland to Otterham. The population of this ward at the same census was 3,990.