The remains of this early-medieval ring fort are believed by some to have been Kincora, the fabled palace of the famous Irish king Brian Ború. His forces defeated the Vikings at the Battle of Clontarf in 1014, although Ború himself was slain in the fight. Traces of Bronze Age settlement have also been discovered here. It's just over 2km north of Killaloe's town centre.
Lonely Planet's must-see attractions
29.57 MILES
It's easy to spend half a day exploring the attractions and gardens of Birr Castle demesne. The castle dates from 1620 and is a private home, but during…
12.64 MILES
An obdurate and brooding Norman mass looming over the River Shannon, Limerick's showpiece castle, with its vast curtain walls and towers, was built on the…
12.82 MILES
Although named for its benefactors, this museum, opened in 1997, is also a treasure hunt. Visitors are encouraged to open drawers and poke around the…
Burren Perfumery & Floral Centre
29.33 MILES
The Burren's wildflowers are the inspiration for the subtle scents at this wonderful perfumery and floral centre, which creates scented items such as…
26.5 MILES
The centrepiece of this fascinating historic site where St Tola founded a monastery in the 8th century is the four-storey, 15th-century O'Dea Castle…
22.29 MILES
North of the Square, Ennis Friary was founded by Donnchadh Cairbreach O'Brien, a king of Thomond, between 1240 and 1249. A mix of structures dating…
29.83 MILES
Erected around 1520 by the O'Hynes clan, Dunguaire Castle sits on the fringes of Kinvara on the former site of the 6th-century royal palace of Guaire…
23.85 MILES
In an idyllic setting by a stream, this 16th-century Norman tower was the summer home of WB Yeats from 1921 to 1929 and was the inspiration for one of his…
Nearby County Clare attractions
0.92 MILES
Inside the former lock keeper's cottage on the little islet Between the Waters, the Brian Ború Heritage Centre celebrates the local boy made good as the…
1.02 MILES
Built by the O'Brien family on top of a 6th-century church, Killaloe Cathedral dates from the early 13th century. Astonishing carvings decorate the…
6.66 MILES
At this heady open-plan factory you can watch chocolates being made and packed, and taste developmental and best-selling products (over 80 to date,…
6.8 MILES
Lying 2km offshore from Mountshannon, Holy Island (Inis Cealtra) is the site of a monastic settlement thought to have been founded by St Cáimín in the 7th…
10.97 MILES
The 1840 Governor's House is an unusual octagonal stone building that was once at the centre of a 19th-century prison complex. Today it holds the Nenagh…
11.06 MILES
Resembling a rook piece in a chess set and surrounded by cawing crows, this fine round tower dates from the 13th century and was once the seat of the…
12.61 MILES
The 18th-century Bishop’s Palace was once home to the city's Protestant bishops, and now houses the offices of Limerick Civic Trust, a conservation body…