St Colmcille's Holy Well

Over the years I've spent a lot of time at holy wells, for work purposes 😅

This, last week, was the coolest one I've even come across. St Colmcille's - and meant to have healing properties.

At high tide, and for a large part of each day, this well is covered by the sea. Then at low tide it becomes exposed, with fresh water bubbling up out of it, and trickling away across the mud flats, into the Atlantic eventually :)