All Geology Rocks events are led by qualified Earth Scientists and Mountain Leaders.
SLIEVE GULLION GEO HIKE — WHERE FIRE MEETS ICE
Ever wondered how mountains are made? Join Geology Rocks for an unforgettable guided geo hike on Slieve Gullion, where we’ll uncover the incredible story of one of Ireland’s most fascinating landscapes.
This isn’t just a walk in the hills — it’s a journey through millions of years of Earth’s history! From the moment we set off, we’ll explore how ancient volcanic activity shaped Slieve Gullion, including its remarkable volcanic ring dyke. As we climb the hill, we’ll investigate the rocks beneath our feet and discover how the landscape was later transformed by the immense power of glaciers and ice.
Along the way, we’ll take in stunning views, explore the mountain’s unique geology and uncover the fascinating history and mythology of the area — including the ancient passage tomb at the summit and the legendary stories of Fionn Mac Cumhaill.
Come and discover the incredible story of Slieve Gullion — where fire, ice, history and legend come together!
GEOLOGY ROCKS — WHAT’S YOUR NEXT ADVENTURE?
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Upcoming Dates: 14th & 20th February 2027 ( also available on request )
Location: Slieve Gullion Forest Park, Car Park
Suitable For: Adults & accompanied teens aged 14+
Distance: 7 Km total
Max Elevation: 573 metres
Grade: Moderate
Duration: 4 - 6 hours
Private Guided Price: 1 - 4 people (£160), over 4 people £40pp
- 40 British pounds
Enjoying the panoramic views on top of Slieve gullion
A happy group, nearly at the summit of Gullion
Departing the summit of Gullion
Enjoying the panoramic views on top of Slieve gullion