Ireland does rain well.
And while we might complain about it in January, come spring, that rain transforms forests and valleys into something spectacular. Rivers swell. Streams roar. Woodland trails echo with the sound of falling water.
If there’s one season that makes chasing waterfalls in Ireland worth it, it’s spring.
Why Spring Is the Best Time to Chase Waterfalls
By March and April, winter rainfall has fully replenished rivers, and upland streams are running at full force. Vegetation has not yet grown dense enough to obscure views, and the forest canopy is still open. The air is cool, midges have not arrived in force, and trails feel wild rather than crowded.
In late summer, many smaller waterfalls reduce to a trickle. In spring, they feel alive, loud and powerful.
It is raw in the best possible way.
Torc Waterfall, Co. Kerry
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Distance 200 metres to 2 kilometres, depending on the route
Difficulty Easy
Set within the lush woodland of Killarney National Park, Torc Waterfall is one of the most visited cascades in Ireland. The short walk from the car park makes it accessible to almost everyone, yet it still feels atmospheric, especially after heavy rain. In spring the volume of water increases dramatically, transforming it into a powerful curtain spilling down mossy rock. You can extend your outing by climbing the steps above the falls for elevated views over the lakes of Killarney. It is popular, but for good reason.
Mahon Falls, Co. Waterford
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Distance 2 kilometres return
Difficulty Easy to moderate
Mahon Falls sits high in the Comeragh Mountains and feels far wilder than its relatively short approach suggests. The walk follows a broad track through open upland terrain with big sky views in every direction. After sustained rainfall, the waterfall crashes down the rock face in a wide dramatic sheet. Mist often hangs in the air, giving the whole area a raw mountain atmosphere. It is an ideal half day adventure with serious visual payoff.
Powerscourt Waterfall, Co. Wicklow
Ireland’s highest waterfall at 121 metres
Very accessible
Paid entry
Located within the Powerscourt Estate, this is Ireland’s tallest waterfall and one of its most photographed. The wide open clearing at its base allows you to fully appreciate the scale of the 121 metre drop. It is an excellent option for families or those looking for a relaxed woodland outing without technical terrain. In spring the flow is noticeably stronger and the surrounding trees are just beginning to come alive. While it lacks the rugged isolation of upland falls, its sheer height makes it undeniably impressive.
Gleninchaquin Park, Co. Kerry
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Distance Variable loop options
Difficulty Moderate
Gleninchaquin offers more than a single waterfall, with multiple cascades scattered throughout a quiet private valley on the Beara Peninsula. The walk can be tailored to suit your energy levels, from short strolls to longer scenic loops. The surrounding mountains add a dramatic backdrop, especially when clouds lift after rain. In spring the streams feeding the valley are at their fullest and most energetic. It feels remote and peaceful compared to more famous waterfall stops.
Assaranca Waterfall, Co. Donegal
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Distance Roadside access
Difficulty Very easy
Assaranca is one of Ireland’s most powerful roadside waterfalls and requires almost no walking to reach. After heavy rainfall it roars down the steep rock face in thick white torrents. It is particularly striking in spring when surrounding hills remain rugged and open. Many people stop here en route to Maghera Beach, making it an easy addition to a Donegal road trip. Short effort, big impact.
Glencar Waterfall, Co. Leitrim
Distance 1 kilometre loop
Difficulty Easy
Immortalised in poetry by W. B. Yeats, Glencar Waterfall carries both natural and cultural significance. A gentle woodland path leads visitors to a graceful ribbon of water descending into a shaded pool. It is especially atmospheric in early spring before trees fully leaf out. The short loop makes it ideal for families and casual walkers. There is something quietly reflective about this one.
Devil’s Chimney, Co. Sligo
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Distance 1.2 kilometres return
Difficulty Moderate
Known in Irish as Sruth in Aghaidh an Aird, Devil’s Chimney is considered Ireland’s tallest waterfall after significant rainfall. What makes it unique is that in strong winds the water can appear to blow upward. The viewing platform sits at a safe distance, allowing you to appreciate its full height across the valley. In dry periods it may reduce significantly, so timing matters. Visit after heavy rain for the full effect.
Glenariff Forest Park, Co. Antrim
Distance 3 to 6 kilometre loop options
Difficulty Moderate
Glenariff Forest Park is home to a series of waterfalls connected by well maintained forest trails. Wooden bridges and boardwalk sections bring you close to the tumbling water without difficult terrain. In spring the forest feels fresh and vibrant, with strong river flow adding constant background sound. The circular routes make it easy to plan a half day outing. It is one of Northern Ireland’s best waterfall experiences.
Aasleagh Falls, Co. Mayo
Distance Roadside access
Difficulty Very easy
Aasleagh Falls marks the point where the River Erriff meets Killary Harbour. Rather than a vertical drop, it cascades powerfully over a wide rocky ledge. In spring salmon can sometimes be seen attempting to leap upstream. The setting at the head of Ireland’s only fjord adds to its appeal. It is easy to access yet feels distinctly western and wild.
Glenbarrow Waterfall, Co. Laois
Distance 4 kilometre loop
Difficulty Easy to moderate
Glenbarrow offers a charming woodland walk that follows a lively river through the Slieve Blooms. A sequence of small cascades and falls appear along the route, building anticipation before the main waterfall. Moss covered rocks and overhanging trees give it a classic Irish forest feel. In spring the river runs fast and the trail can be muddy underfoot. It is ideal for a relaxed weekend wander.
Tourmakeady Waterfall, Co. Mayo
Distance 2 kilometre woodland trail
Difficulty Easy
A short forest walk leads to this secluded waterfall tucked into a wooded valley. The trail includes small bridges and shaded sections that feel particularly tranquil in spring. When river levels are high the waterfall becomes far more dramatic. It is less crowded than many well known alternatives. A simple but rewarding outing.
Glenmacnass Waterfall, Co. Wicklow
Distance Viewable roadside or extended hike
Difficulty Easy to moderate
Glenmacnass cascades down a wide rock face in the heart of the Wicklow Mountains. It can be viewed from the roadside, but exploring the surrounding valley on foot offers a more immersive experience. After prolonged rain the volume increases significantly, turning it into a striking white ribbon against dark rock. The open upland setting gives it a wild exposed feel. It is one of the most dramatic waterfalls in Leinster.
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