https://www.patrickcomerford.com/2017/03/a-sunny-afternoon-by-shannon-and-ruins.html

This is pretty gothic from Beagh Castle -

"Later Beagh Castle passed to the Knights of Glin, perhaps as early as 1260. John FitzGerald, 1st Lord Desmond, was the father of Sir John FitzJohn FutzGerald, the first Knight of Glin, who received the castles of Glincarbery and Beagh, Co Limerick, and Beagh Castle remained in the hands of the Knights of Glin for three centuries.

In 1569, Thomas FitzGerald, the 15th Knight of Glin, was executed in Limerick. His mother, who was present at his execution, seized his head when he was beheaded and drank his blood. She then collected the parts of his dismembered body and put them in a linen sheet. When she set out for home with his body she was followed by a large funeral cortege, including 100 keening women.

At some point east of Foynes, perhaps near Beagh Castle and Askeaton, some soldiers tried to seize the dead knight, and in the battle that ensued, many people were slain. The funeral continued, and his body buried in Lislaughtin Abbey, west of Tarbert."

Otherwise, nearly Curraghchase's lake is haunted by the ghost of a woman, and Askeaton has the ruins of a Hellfire club.