VISIT THE HIGHLIGHTS OF THE LOUGH DERG SHORE
History on our doorstep: Dromineer
Lough Derg House B&B is situated by the pier in Dromineer, which is a beautiful harbour town on the shores of Lough Derg. Highlights include the 13th Century castle which stands guard over the harbour, the ruins of a 10th century church and beautiful walks along the Lough Shore. There is also coffee available at Lough Derg House B&B, and evening meals and drinks at the Whiskey Still.
Step into history at Nenagh Castle
Just a short drive from Lough Derg House, Nenagh Castle is one of Ireland’s finest restored Norman towers. Climb the 101-step spiral staircase to enjoy panoramic views of Nenagh town from the 13th-century battlements. Once the stronghold of the powerful Butler family, the castle is a fascinating stop for anyone interested in medieval history and architecture.
Explore Tountinna
This 7.2km out-and-back trail near Derrycastle is a peaceful escape into nature. Taking around 2.5 hours to complete, it’s ideal for hiking or running and offers quiet, scenic views with minimal foot traffic.
Open year-round, it’s a great way to experience the beauty of the Lough Derg area in any season.
Uncover the mystery of the Graves of the Leinstermen
High on the slopes of the Arra Mountains lie ancient stones wrapped in legend. Said to mark the spot where Leinster warriors fell in battle with Brian Boru, these mysterious formations stir the imagination. While some believe they date to the 11th century, many suggest they’re prehistoric, possibly the remains of a court tomb, wedge tomb, or stone circle. A must-visit for history lovers and folklore fans alike.
Walk the Ballyhourigan Woods Loop
This scenic woodland trail overlaps with part of the 30km Slieve Felim Way, stretching from Murroe to Silvermines. The Ballyhourigan Loop (blue arrows) is ideal for a relaxed forest walk along the lower slopes of Keeper Hill, while the more adventurous can follow the red arrows to reach the summit for spectacular views. A great choice for all levels of walkers looking to explore the area’s natural beauty.
Step into the stories of Lorrha-Dorrha
Tucked into the northern tip of County Tipperary, the village of Lorrha is steeped in history, from ancient monastic roots to medieval forts. Visitors can explore key sites like Graigue and Dermody’s Fort, and learn more through the Lorrha & Dorrha Archaeological & Historical Society, which shares the stories of local legends and remarkable residents who helped shape the area’s heritage
Holy Island - Inis Cealtra
Inis Cealtra, or Holy Island, is one of Ireland’s most remarkable monastic sites, located on Lough Derg. Explore a well-preserved round tower, the ruins of six ancient churches, a Holy Well, and one of the country’s most unique early Christian structures.
Daily guided boat tours are available from Mountshannon Pier (April–September, weather permitting), led by local historian Gerard Madden. No pre-booking required.
Visit the restored 16th-century Castlebawn
Perched on a small island in Scariff Bay, Castlebawn is a beautifully restored tower house with a colourful past. Built by the McNamaras around 1540 and famously blown up in 1827 due to its use in illegal poteen distilling, the castle has since been lovingly rebuilt and is now open to the public.
Accessible by boat, entry is €8 for adults and €4 for children, with tea and coffee available onsite.
Step back in time at Portumna Castle
Portumna Castle is a striking example of early 17th-century Irish architecture, blending medieval strength with Renaissance elegance. Though damaged by fire in 1826, restoration began in the 1960s and continues today.
Stroll through formal gardens and a walled kitchen garden before exploring the castle’s ground floor, home to an engaging exhibition on the de Burgo family. With views over Lough Derg and neighbouring Portumna Forest Park, it’s the perfect stop for a scenic and cultural day out.