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Hiking trails & Routes
Ireland
Leinster
Dublin

Cruagh Mountain Loop Trail

Moderate

4.8

(8)

60

hikers

Cruagh Mountain Loop Trail

02:04

6.88km

210m

Hiking

Hike the moderate 4.3-mile Cruagh Mountain Loop Trail in Dublin, offering panoramic views of the city and bay from the summit.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

2.59 km

View from Cruagh Mountain Summit

Highlight • Summit

Cruagh Mountain, situated in the Dublin Mountains, offers a rewarding hiking experience with panoramic views of the surrounding landscape. This moderate to challenging hike is popular among outdoor enthusiasts seeking a day of adventure.

The trail to Cruagh Mountain typically starts from the Cruagh Wood car park. As you ascend, you'll be surrounded by lush greenery, and the trail gradually opens up to reveal expansive vistas. The summit provides a stunning viewpoint, allowing you to gaze across the Dublin and Wicklow mountains, and on clear days, you might even catch a glimpse of Dublin Bay.

Tip by

2

4.98 km

View of Dublin

Highlight • Viewpoint

Take a seat and admire views toward Dublin against a foreground of towering pine plantation.

Tip by

B

6.88 km

End point

Parking

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Way Types & Surfaces

Way Types

4.12 km

2.23 km

461 m

< 100 m

Surfaces

4.75 km

1.06 km

594 m

301 m

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Thursday 7 May

14°C

7°C

37 %

Additional weather tips

Max wind speed: 16.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of the Cruagh Mountain Loop Trail?

The Cruagh Mountain Loop Trail is generally considered to be of moderate difficulty. While there are some steep sections, particularly if you head towards the summit, the overall gradient is manageable. The 4km Slí na Sláinte route, which is part of the loop, is a gentle walk suitable for families, kids, and casual walkers.

What kind of terrain can I expect on this trail?

The trail features a varied terrain, including well-maintained forest roads and tracks, often shaded by mature larch and Sitka spruce trees. You'll find a generally hard walking surface, but there's also a 'mountain access route' with a bog bridge leading to the open mountain. Some sections have a 'jungle vibe' with small streams, and there are designated natural woodland areas.

What views and landmarks can I see along the route?

The trail offers spectacular panoramic views. From various points, especially the View from Cruagh Mountain Summit, you can see Dublin city and bay, Dun Laoghaire Harbour, Howth, Dollymount Strand, and Howth Head. On clear days, you might even spot the Mournes and Slieve Gullion. You'll also get vistas of surrounding mountains like Tibradden, Two Rock, Three Rock, and Glendoo. Don't miss the View of Dublin.

Does the trail connect with other well-known paths?

Yes, the Cruagh Mountain Loop Trail is part of the larger Dublin Mountains Way. Sections of this route overlap with the Dublin Mountains Way, the Dublin Mountains Way - Hellfire & Massey spur, and the Cruagh Mountain Access Route, offering connections to areas like Tibradden (Pine) Forest and Massy's Wood, and eventually even the Wicklow Way.

Is the Cruagh Mountain Loop Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, it's important to keep your dog on a leash, especially in areas where wildlife might be present or near livestock, and to always clean up after your pet.

Where can I park for the Cruagh Mountain Loop Trail?

There is good car parking available directly at the trailhead for the Cruagh Mountain Loop Trail. It's a popular spot, so arriving earlier in the day, especially on weekends, is advisable to secure a space.

Are there any amenities available at the trailhead or along the trail?

At the trailhead, you'll often find convenient amenities such as picnic areas and benches for resting. There's also frequently a coffee van at the car park, perfect for refreshments before or after your hike.

What is the best time of year to hike the Cruagh Mountain Loop Trail?

The Cruagh Mountain Loop Trail can be enjoyed year-round. Spring and autumn offer pleasant temperatures and beautiful foliage. Summer provides longer daylight hours, while winter hikes, especially on clear days, can offer crisp air and stunning, far-reaching views. Always check weather conditions before you go, as mountain weather can change quickly.

Do I need a permit or is there an entrance fee for Cruagh Wood?

No, there are no permits required or entrance fees to access Cruagh Wood or the Cruagh Mountain Loop Trail. It is freely accessible to the public as part of the Dublin Mountains Way network.

What kind of wildlife might I encounter on the trail?

While hiking, you might be lucky enough to spot wild deer roaming through the forest. The area is also home to various birds of prey, so keep an eye on the skies above. The diverse woodland and open mountain environments support a range of local flora and fauna.

Is the Cruagh Mountain Loop Trail suitable for families with young children or buggies?

Yes, parts of the trail are very suitable for families and young children. The main loop, particularly the Slí na Sláinte route, offers a gentle walk along well-maintained forest roads. These sections have a generally hard walking surface, making them accessible for buggies and sturdy wheelchairs in many areas.

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