Grange Stone Circle stands in a working field beside Lough Gur, 113 stones in a ring about 45 metres across, with cattle gates to open and often cattle among the stones. It anchors the biggest cluster on this page: more than 2,000 monuments lie within 5 km of the lake, and marked trails link the circle to a crannog and to ruined castles around the horseshoe shore.
The same corner of south-east Limerick holds Darby’s Bed, a 6,000-year-old passage tomb on a 4.8 km forest loop from Galbally, and Moor Abbey, a roofless 15th-century friary just east of that village. In the city, St Mary’s Cathedral has been in daily use on Bridge Street since 1168; St Munchin’s, at the tip of King’s Island, is deconsecrated and best looked at from outside, with the Shannon and Thomond Bridge a short walk away.
West of the city the sites follow the N21. Adare has the Trinitarian Abbey, the only church that order ever built in Ireland and still the working parish church, and Desmond Hall sits on the square in Newcastle West, open only on the OPW’s free guided tours. Most of the rural sites are unstaffed and unlit, so short winter days cut the visit short, and the Lough Gur trails and the Galbally loop both turn heavy underfoot after rain.
The densest concentration of ancient monuments in the county, over 2,000 within 5 km of the lake, with trails linking circle, crannog and ruined castles.
Limerick's oldest building still in daily use, standing since 1168 and holding Ireland's only complete set of pre-Elizabethan misericords.
One of west Limerick's best-preserved medieval buildings, a 15th-century banqueting hall on the town square, entered only on the OPW's free guided tours.
A working Benedictine monastery in a 19th-century castle, its 500 acres of oak woods, lakes and terraced gardens open to walk for free.
A Gothic Revival country house on 840 acres beside the River Maigue, restored in 2017 and hosting the 2027 Ryder Cup.
19 of 19 shown — tap a pin for the place.
Lough Gur, limerick
More than 2,000 ancient monuments stand within 5 km of Lough Gur, among them Grange Stone Circle, the largest in Ireland. A lakeshore heritage centre tells the 6,000-year story, and marked trails link the circle, a crannog and ruined castles around the horseshoe lake.
Limerick, limerick
St Mary's Cathedral has stood on Bridge Street since 1168, making it Limerick's oldest building still in daily use. Inside are Ireland's only complete set of pre-Elizabethan misericords, a three-tonne limestone altar, and a West Door that once opened onto the O'Brien kings' palace.
Newcastle West, limerick
On the square in Newcastle West stands one of west Limerick's best-preserved medieval buildings: the 15th-century Desmond banqueting hall, raised on a 13th-century FitzGerald castle. Its one restored oak musicians' gallery is the thing to see, and the OPW's free guided tours are the only way in.
Murroe, limerick
A Benedictine monastery in a 19th-century castle near Murroe, set in 500 acres of oak woods, lakes and terraced gardens. The gate is left open to all: you can walk the grounds for free, sit in on the monks' sung prayer, or visit the Icon Chapel by arrangement.
Adare, limerick
Adare Manor is a five-star Gothic Revival country house on 840 acres beside the River Maigue, rebuilt between 1832 and 1862 by the 2nd Earl of Dunraven and restored in 2017. Its Tom Fazio championship course hosts the 2027 Ryder Cup, and the estate runs the Michelin-starred Oak Room, the 111SKIN Spa and Ireland's first indoor padel club.
South East Limerick, limerick
Ballylanders is a small village in south Limerick, close to the Galtee Mountains, best known for Griston Bog – a lowland raised bog a kilometre out with a boardwalk, an outdoor classroom and a duck pond. There's a National Monument ringfort on the edge of the village and a pattern day at the holy well each 15 August. It was also the home place of Frank Dineen, the GAA man who personally bought the ground that became Croke Park.
Galbally, limerick
Darby’s Bed is a 6,000-year-old passage tomb on Deerpark Hill, its stepped-roof chamber echoing the megaliths of Brittany. It crowns a moderate 4.8 km forest loop from Galbally, with Bronze-Age mounds along the way and views over the Ballyhoura and Galtee ranges from the top.
Galbally, limerick
Galbally sits at the foot of the Galtees where the Glen of Aherlow opens westward, a small Limerick village with an outsized Tidy Towns record. The draw is Moor Abbey, a roofless 15th-century friary church just east of the village, with the walking and climbing of the mountains and glen at its back.
Bruff, limerick
Grange is the largest stone circle in Ireland – 113 contiguous stones, about 45 metres across, set in a working field beside Lough Gur. It’s free, open all year, and includes prehistoric carvings found only in 2022. It also sits on a farmer’s land, so expect cattle gates and, quite possibly, cows among the stones.
Manister, limerick
Manister takes its name from Monasteranenagh, a Cistercian abbey founded in 1148 that once housed as many as 1,500 monks before English forces burned and destroyed it in the 1580s. The roofless church and chapter house still stand in the parish graveyard, a short walk off a country lane.
Mungret, limerick
Three churches share one working graveyard just off the N69: Mungret Abbey with its 15th-century tower, the pre-Norman Old Mungret Church, and St Nessan's, the oldest of the lot. A monastery founded here before 551 AD once reportedly held 1,500 monks. Free, unguided, and a 30-minute stop rather than a day out.
Newcastle West, limerick
Newcastle West holds one of the best-preserved medieval halls in Ireland, and it sits right on the town square rather than out in a field. Free OPW tours take you into the Desmond banqueting hall; from the same square the 39km Limerick Greenway heads west on a disused railway, and 100 acres of Castle Demesne parkland run down to the River Arra.
King’s Island, limerick
St Munchin’s four-pinnacled tower has marked the tip of King’s Island since 1827, when the Pain brothers rebuilt an older church on a site of worship going back to the 6th century. Now deconsecrated and used as a store by Limerick Civic Trust, it is best enjoyed from the outside, with the Shannon, Thomond Bridge and Treaty Stone all a short walk away.
Adare, limerick
Holy Trinity Abbey on Adare's Main Street is the only church the Trinitarian order ever built in Ireland. A 13th-century tower and nave survive inside a Gothic Revival rebuild by the Dunraven family, and it is still the village's working parish church, free to enter.
Askeaton, limerick
Corbally, limerick
Annacotty, limerick
Kilmallock, limerick
Mungret, limerick
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