Dan MacCarthy: High tide mark on Castle Island
Dan MacCarthy: Florentina explores Castle Island
Dan MacCarthy: Finighin O'Driscoll castle on Castle Island Lough Ine
Dan MacCarthy: Erosion on Castle Island
Dan MacCarthy: Cattle trough on Castle Island
Dan MacCarthy: Castle Island lichen
Dan MacCarthy: Castle Island beach
Dan MacCarthy: Castle Island
Dan MacCarthy: Seaweed gets acquainted with jellyfish on Castle Island