25
hikers
03:18
11.4km
310m
Hiking
Hike the moderate 7.1-mile Mahon Falls Trail in the Comeragh Mountains, featuring an 80-meter waterfall and rugged glacial scenery.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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5.09 km
Highlight • Trail
Tip by
5.68 km
Highlight • Waterfall
Tip by
11.4 km
End point
Parking
Way Types & Surfaces
Way Types
5.75 km
3.36 km
2.25 km
Surfaces
3.49 km
3.30 km
2.26 km
2.25 km
< 100 m
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Elevation
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Weather
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Monday 11 May
15°C
6°C
12 %
Additional weather tips
Max wind speed: 26.0 km/h
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This route was planned by komoot.
The Mahon Falls area offers options for different fitness levels. The direct walk to the falls is generally considered easy to moderate, suitable for families, covering about 2.5 km to 4 km return on a mostly gravel path. However, there are longer, more challenging routes, such as the Mahon Valley Loop, which can be up to 11 km, involve steep climbs, rocky scrambles, and potentially boggy ground, requiring good navigation skills and a higher level of fitness.
The shorter, easier walk directly to the falls typically takes about 40 minutes to an hour for a 2.5 km to 4 km return trip. If you opt for the longer, more challenging routes like the Mahon Valley Loop, an 11 km hike can take roughly 4 hours, or a 4.2 km loop might take 2 to 2.5 hours, depending on your pace and conditions.
The primary path to Mahon Falls is a gently twisting, narrow trail that is mostly gravel and easy underfoot, making it accessible for many. Initially, you'll find grass and heather, which gradually becomes rockier as you approach the falls. The wider landscape features rugged moorland, crags, and conifer forests, with dramatic, steeper ridges around the falls themselves.
The main attraction is the impressive 80-meter Mahon Falls, particularly stunning after heavy rain. Just beside the car park, you can experience the 'Magic Road,' an optical illusion where cars appear to roll uphill. The trail is nestled within the Comeragh Mountains, offering breathtaking views. You'll also pass through the glacial corrie of Coum Mahon, a significant geological feature. The route also passes by the Road to Mahon Falls.
Mahon Falls is beautiful year-round, but it is particularly impressive after heavy rain when the waterfall is at its most powerful. Spring and autumn offer pleasant hiking temperatures and vibrant scenery. Winter can be dramatic, but conditions may be more challenging, especially on longer routes where boggy ground is common. Summer provides generally drier conditions, though the falls might be less voluminous.
There is a dedicated car park conveniently located right at the trailhead for Mahon Falls. The falls are visible from the car park, and a clear path leads directly to them.
Information regarding direct public transport to the Mahon Falls trailhead is not readily available. It is generally recommended to access the falls by car, as it is located in a more remote area of the Comeragh Mountains.
Yes, dogs are generally welcome on the Mahon Falls Trail. However, it is always recommended to keep your dog on a leash, especially due to the presence of wildlife and potential livestock in the surrounding areas. Please ensure you clean up after your pet to help maintain the natural beauty of the area.
No, there are no permits or entrance fees required to access Mahon Falls or to hike within this part of the Comeragh Mountains. The area is freely accessible to the public.
The diverse habitats of moorland, crags, and forests around Mahon Falls support a variety of wildlife. Birdwatchers might spot Wheatear, Siskin, Crossbill, Meadow Pipit, Peregrine Falcon, Buzzard, Kestrel, and Merlin. Mammals such as rabbits, foxes, red squirrels, and pine martens can also be found in the area.
Yes, the route also passes through sections of the Sean Kelly Tour of Waterford, Kelly Legacy, Crough Wood Walk, and Mahon Falls Walk.