Watermill Cove, Protected coastal inlet on St Mary's, Great Britain
Watermill Cove is a protected coastal inlet on the northeast side of St. Mary's, notable for its cliff faces that contain multiple geological layers. These deposits hold organic remains that provide evidence of past environmental conditions.
The site has been studied to reveal evidence of climate shifts spanning many thousands of years into the past. Material within the cliff layers shows that the region once experienced Arctic conditions.
The site maintains its position as a geological research location where scientists examine cliff layers to understand historical climate patterns.
The site is compact and the cliffs are steep, so visiting during calm weather is advisable. Access is on foot via a path, though a slipway nearby once served small boats.
The cliff walls display visible layers from periods when ice-age conditions dominated and reshaped the surrounding landscape completely. Visitors can observe these bands directly and see the physical record of how much the environment has changed.
Location: St. Mary's
GPS coordinates: 49.93140,-6.28740
Latest update: December 14, 2025 13:01
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