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Ross Castle
Ross Castle is a beautifully restored 15th-century tower house located on the edge of Lough Leane within Killarney National Park, County Kerry. Built by the O'Donoghue Mór clan, it serves as a quintessential example of a Gaelic chieftain's stronghold, featuring a central keep protected by a fortified bawn (enclosure) with circular flanking towers. The castle's history is steeped in local lore, most famously a prophecy claiming the fortress would never fall until a warship sailed upon the lake. This became reality in 1652 during the Cromwellian conquest when General Ludlow transported artillery boats up the River Laune to the Lough, causing the superstitious defenders to surrender immediately. Following extensive restoration in the late 20th century, the castle's interior was refitted with period-appropriate 16th and 17th-century oak furniture. It remains one of the most visited historical sites in southwest Ireland, offering guided tours that detail medieval daily life and provide panoramic views of the surrounding mountains and lakes.
- Location: Ireland
- Top sights: Ross Castle · Governer's rock · Castlelough Bay
- Nearby: Templenoe (22 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 6 | 6 | 6 | 8 | 11 | 13 | 15 | 15 | 13 | 11 | 8 | 6 |
| Rain mm | 138 | 104 | 95 | 84 | 91 | 94 | 105 | 110 | 101 | 128 | 142 | 143 |
📋 Practical info
Geography
Facts
- The castle was built in the late 15th century by the O'Donoghue Mór.
- It was the last major stronghold in Munster to fall to Cromwell's army.
- English forces utilized naval artillery on the lake to secure victory in 1652.
- The defensive enclosure surrounding the tower is called a bawn.
- The restoration includes authentic 16th and 17th-century oak furnishings.
- It serves as a primary hub for boat tours through Killarney's lakes.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Ross Castle (10)
Abbot's Church⛪ church
Church near Killarney, part of the historic monastic complex.
McCarthy Mor Castle🏰 castle
Remains of an old castle ruin; access from the Lake Side Hotel car park.
McRose Beach
Sandy beach on Lough Leane, popular for walks and quiet relaxation.
Saint Mary's Cathedral
Church in County Kerry, Ireland, cathedral of the Roman Catholic Diocese of Kerry.
Muckross Abbey
Ruined 15th-century Franciscan friary in Killarney National Park.
Muckross House🏰 castle
Public building, a 19th-century mansion in Killarney National Park.
Sights nearby
Frequently asked questions
Where is Ross Castle located?
Who built the castle?
Are there boat trips from Ross Castle?
Can you visit the inside of the castle?
What legend is associated with the castle?
Ross Castle: where is it located?
Ross Castle: what is there to see?
Ross Castle: when is the best time to visit?
Ross Castle: why is it worth visiting?
Nearby cities
