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Knocknarea

Mountain

A low conical hill near Sligo, Knocknarea draws walkers to a flat summit crowned by Queen Maeve's cairn; visitors come for coastal and Benbulben views and Bronze Age archaeology.

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In this guide

Knocknarea essentials

Address: Knocknarea, County Sligo, Connacht, Ireland (near Strandhill)
Hours: Open access (outdoor)
Admission: Free

About Knocknarea

Knocknarea is a prominent coastal hill in County Sligo, Ireland, rising to 327 metres and widely noted for a large prehistoric cairn at its summit.

From the hilltop there are clear views over Sligo town, Sligo Bay and nearby limestone features such as Benbulben; short but steep paths lead to the summit and the cairn which is visible from a long distance.

Archaeological and archaeological-historical sources date the summit cairn to the prehistoric period (Neolithic or Bronze Age) and the site is associated in local tradition with the legendary Queen Maeve. The mound has never been fully excavated and is regarded as an ancient funerary monument.

Geographically it stands on the north coast of County Sligo a few kilometres west of Sligo town, forming a distinctive landmark on the Connacht coastline.

  • Summit and cairn: Summit is 327 metres above sea level and dominated by a large, visible megalithic cairn.
  • Access: Marked walking paths provide access from the foot of the hill; the summit cairn is unexcavated and should be treated with care.

What to See#

  • Queen Maeve’s Cairn: A large megalithic cairn at the summit measuring about 55 metres across and several metres high, traditionally known as Queen Maeve’s Cairn and regarded as one of the largest burial mounds in Ireland.
Things to Do
When to Go

Best Time to Visit Knocknarea

Spring through autumn for best conditions; always check tides and local weather for coastal approaches.

Summer
Jun-Aug · 10-20°C
Calmer weather and long evenings-best for beach plus hill combinations.
Spring/Autumn
Apr-May, Sep-Oct · 6-15°C
Dramatic skies and fewer people; autumn offers migrating birds along the coast.

Weather & Climate near Knocknarea

Climate

Knocknarea's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in January). Temperatures range from 2°C to 18°C. Abundant rainfall (1537 mm/year), wettest in December.

Air Quality: AQI 28 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-1°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor 2° - 8° 0° 173 mm overcast 86% 7.6 m/s 0.0 low 7.7h
February Poor 2° - 8° 0° 121 mm overcast 86% 7.4 m/s 0.1 low 9.5h
March Poor 3° - 9° 2° 135 mm overcast 85% 7.1 m/s 0.3 low 11.7h
April Acceptable 4° - 11° 4° 83 mm overcast 84% 6.2 m/s 0.7 moderate 13.9h
May Acceptable 6° - 14° 7° 88 mm overcast 83% 6.0 m/s 1.1 high 15.8h
June Good 9° - 16° 12° 86 mm overcast 83% 5.7 m/s 1.3 high 16.9h
July Good 11° - 18° 14° 90 mm overcast 84% 5.4 m/s 1.2 high 16.4h
August Acceptable 11° - 18° 14° 114 mm overcast 84% 5.5 m/s 0.9 moderate 14.7h
September Acceptable 9° - 15° 12° 131 mm overcast 85% 6.1 m/s 0.6 moderate 12.5h
October Poor 7° - 12° 6° 167 mm overcast 85% 6.8 m/s 0.2 low 10.3h
November Poor 4° - 10° 3° 172 mm overcast 86% 6.9 m/s 0.1 low 8.3h
December Poor 3° - 8° 1° 177 mm overcast 86% 7.1 m/s 0.0 low 7.1h
Getting There & Around

How to Get to Knocknarea

Knocknarea is a short drive from Sligo town and close to the seaside village of Strandhill. A well-marked car park provides access to the main ascent path; the climb is short but steep in places.

Tips for Visiting Knocknarea

  • Climb via the ancient cairn route from the beach car park for the most direct approach to the Neolithic summit cairn.
  • Arrive at dawn or dusk for striking light; the summit cairn-attributed by folklore to Queen Maeve-is particularly photogenic at low sun.
  • Respect the cairn: it is an archaeological monument and fragile; avoid climbing on the stones.