Situated near Bansha N.S., two miles south of Bealaha Village and off the Doonbeg/Kilkee Road. The altar dates back to the sixth century when Senan was Bishop and Patron of Corca Baiscinn (West Clare). The saint built the Altar in thanksgiving for receiving a bell (Clog na Neall) which descended from the clouds on the spot where the Altar stands. During Penal Times in Ireland the Altar was used for the celebration of Mass.

The elevated site gives unrestricted view of the surrounding countryside of Co. Clare extending to parts of Counties Galway, Limerick and Kerry. A local committee has restored the Altar and developed the site with the assistance of Clare Leader and the Board of Works.