Tinnahinch Castle

Tinnahinch Castle is a rectangular tower house ruin in County Carlow with a stair tower at its southwest corner and a corner turret at the northeast end. The fortification sits along the riverside landscape near Graiguenamanagh.

James Butler built the castle in 1615 to control traffic on the river and protect his holdings. He lost the stronghold to invaders during the Irish Confederate Wars that began in 1641.

The castle demonstrates how 17th-century Irish nobility built their homes to defend against attacks through its loopholes and carefully positioned windows. This defensive style was typical for estates along the River Barrow.

You can reach the ruins by crossing the bridge from Graiguenamanagh and following the path south along the River Barrow. The walk is straightforward but the ground is uneven in places, so wear sturdy footwear.

Local records mention the final resident, known as Mad Butler, whose departure from the tower involved dramatic family disputes. His story reflects the tumultuous times that affected households in the region.