grace o’malley’s castle at kildavnet, achill

granuaile’s tower kildavnet achill island ireland landscape sky blue ocean rock travel tourism castle bay ancient medieval vacation ruin nature grey building irish stone old west woman green water hill outdoor lifestyle sea tourist defense mayo county seashore fortification clew atlantic pirate queen granuaile pirates granuailes grace omalleys towers celtic cultural heritage historical site coastal fortress history o39aph39malley39aph39s europe picturesque o’malley’s inside