4.6
(665)
5,758
hikers
59
hikes
Hikes around Tonduff explore the northeastern section of the Wicklow Mountains. The region is characterized by rugged hillsides, expansive heather moorland, and significant areas of blanket bog. The terrain includes a mix of rough mountain paths and sections of conifer plantation, with the summit of Tonduff standing at 642 meters.
Last updated: May 13, 2026
4.9
(103)
574
hikers
14.2km
03:56
260m
260m
Embark on a moderate hike along the Causeway Coast, covering 8.8 miles (14.2 km) with an elevation gain of 842 feet (257 metres). This route typically takes around 3 hours…
5.0
(6)
30
hikers
6.25km
01:39
50m
50m
Embark on an easy hike along the Causeway Coast Way, starting near the historic ruins of Dunseverick Castle. This route offers dramatic coastal scenery, with views of crashing waves and…

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4.7
(27)
118
hikers
12.7km
03:30
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(16)
84
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
42
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Tonduff
a great viewpoint with a fantastic view
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A dream in good weather
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Only a solitary ruined gate tower remains - a standing testament to the turbulent times experienced at Dunseverick Castle. It's free to visit and open year-round, but take care exploring as there are sheer cliffs on three sides.
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The Amphitheatre is a huge horseshoe shaped hollow in the cliffs. The sides are made up of towering basalt columns. Viewed from below or from the cliff-top path, the effect is striking. Part of the same volcanic lava flow as the Giant's Causeway, the columns are typically hexagonal, but here they’re much taller and more imposing, some stretching up the full height of the cliff.
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The amphitheater in Northern Ireland is an impressive archaeological site, fascinating for its historical significance and impressive architecture. The complex offers insight into ancient culture and is a fascinating place for history buffs. The atmosphere is tranquil and invites reflection on the past. The amphitheater is an important monument that reflects Northern Ireland's rich history.
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After a rocky and dreary section, the "view into paradise" comes through this bottleneck, almost out of nowhere. This walking section is unique!
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Yes, the area offers several excellent loop walks. For a moderately challenging day out with great views, the Hamilton's Seat Viewpoint – Giant's Causeway loop from Feigh Mountain is a popular choice. It covers about 12.7 km and provides a comprehensive experience of the region's landscape.
Expect a classic Irish mountain experience. The terrain is characterized by rugged, uneven paths, and large areas of blanket bog which can be very wet and boggy, especially after rain. Good waterproof hiking boots with ankle support are essential. The slopes are covered in heather, and you'll likely cross through some peat hags.
The high mountain terrain around Tonduff itself is quite challenging due to its boggy and rugged nature, making it less suitable for beginners or young children. However, there are easier options in the wider region. The Dunseverick to Portbradden Harbour — Causeway Coast walk is a shorter, easier trail that offers beautiful coastal scenery without the difficult mountain terrain.
Dogs are generally permitted in the Wicklow Mountains National Park, but they must be kept on a lead at all times. This is to protect wildlife, including ground-nesting birds like red grouse and skylarks, as well as livestock that may be grazing in the area. The boggy terrain can also be challenging for some dogs.
The weather in the Wicklow Mountains can change very quickly. It's essential to be prepared.
Must-haves include:
Parking for hikes to Tonduff can be found at several informal roadside spots, particularly along the Old Military Road near the Sally Gap. Another common starting point is the Crone Wood car park. These car parks can fill up very quickly, especially on weekends and during good weather, so it's best to arrive early.
The area is rich in natural beauty. On the western slopes of Tonduff lies the Liffey Head Bog, the source of Dublin's River Liffey. The landscape is dominated by vibrant heather moorland and important blanket bog ecosystems, home to unique plants like bog cotton and sundews. On a clear day, the summit offers panoramic views of surrounding peaks like Djouce and Maulin, and you might even see the coast.
There are over 50 hiking routes to explore around Tonduff on komoot. These range from challenging multi-peak mountain treks to more moderate forest and coastal paths in the surrounding region, offering options for various fitness levels.
The hiking routes around Tonduff are highly regarded by the komoot community, with an average rating of 4.6 stars. Hikers frequently praise the wild, untamed feel of the landscape, the stunning panoramic views from the ridges, and the sense of solitude. The challenging, boggy terrain is often mentioned, so it's seen as a rewarding adventure for well-prepared walkers.
The immediate area around the Tonduff mountain trails is quite remote, with no pubs or cafes right at the trailheads. For refreshments after your hike, you will need to drive to one of the nearby villages such as Roundwood or Enniskerry, where you'll find a selection of traditional pubs and cozy cafes.
Hiking is possible year-round, but the best conditions are typically from late spring to early autumn (May to September). In late summer, the heather is in full bloom, covering the mountains in a spectacular purple. Be aware that the trails are boggy in all seasons, but especially so during the wetter winter months. Always check the weather forecast before setting out, as conditions can be harsh at any time of year.
Yes, combining peaks is a popular way to experience the area. Trails often connect Tonduff with nearby summits like War Hill, Djouce, and Maulin. These routes create long, challenging, and rewarding day hikes over open mountain terrain. A good example of a multi-peak walk is the The Organ — Giant's Causeway – Giant's Causeway loop from Portballintrae, which showcases the type of interconnected ridges you can find.


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