4.9
(16)
341
hikers
01:00
2.69km
160m
Hiking
Hike the Great Sugar Loaf Summit Trail, a 1.7-mile (2.7 km) difficult route with 538 feet (164 metres) of elevation gain and panoramic views
Last updated: February 26, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 1.19 km for 328 m
Waypoints
Start point
Parking
Get Directions
6 m
Highlight • Parking
Tip by
1.34 km
Highlight • Summit
Tip by
2.69 km
End point
Parking
Way Types & Surfaces
Way Types
2.31 km
329 m
< 100 m
Surfaces
2.19 km
352 m
< 100 m
< 100 m
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Elevation
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Weather
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Thursday 7 May
13°C
6°C
24 %
Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
The most popular starting point is from the car park immediately south of the mountain, which is also listed as the Great Sugarloaf Car Park. It's advisable to arrive early, especially on weekends with good weather, as the car park can fill up quickly.
Komoot rates this specific route as difficult. While the overall hike is relatively short, the final ascent to the summit involves steep, rocky sections and scree, often requiring the use of hands for stability. Good hiking boots are essential due to the uneven and loose terrain.
This particular route is estimated to take around 1 hour to complete. However, the shorter, more direct ascent to the summit and back can generally be done in about 1 to 1.5 hours. There are also longer loop options that can take 2.5 to 3 hours.
The trail offers varied terrain. Initially, it's a well-trodden path, but as you ascend, it becomes increasingly rocky and steep. Near the summit, you'll encounter loose rocks and scree, which require careful footing and sometimes light scrambling. The surrounding landscape features gorse, bushes, and scrub.
The trail can be enjoyed year-round, but for the best experience, aim for clear, dry days to fully appreciate the panoramic views and ensure safer footing on the rocky sections. Spring and autumn offer pleasant temperatures, while summer can be busy. Always check the weather forecast and be prepared for potentially windy conditions at the summit.
Yes, dogs are generally welcome on the trail. However, it is crucial to keep them on a leash at all times, especially due to the presence of livestock in the surrounding areas and to ensure the safety and enjoyment of all hikers.
No, there are no permits required, and there is no entrance fee to hike the Great Sugar Loaf Summit Trail. It is freely accessible to the public.
From the Great Sugar Loaf Summit, you'll be treated to spectacular 360-degree views on a clear day. These include the Irish Sea to the east, the Wicklow Mountains to the west, parts of Dublin and Dublin Bay, the Little Sugar Loaf, Bray Head, and coastal views of Bray and Greystones. The mountain itself is distinctive with its conical, 'volcano-esque' shape.
Yes, this route covers sections of 'The Sugar Loaf Way' (80% of the route) and 'The Sugar Way' (14% of the route), offering connections to a broader network of trails in the area.
While the shorter, direct route is popular, the final ascent is rated as difficult due to steep, rocky, and potentially hazardous sections. Beginners and families with young children should exercise caution and be prepared for a challenging scramble near the summit. Good physical fitness and appropriate footwear are highly recommended.
To avoid the busiest times and secure parking, it's highly recommended to start your hike early in the morning or visit on a weekday. The trail can get very crowded, especially on sunny weekends, which can detract from the experience.
Nice short hike to the top of the Sugarloaf in the Wicklow Mountains. You can leave your car at the Carpark where the tour starts. Sometimes there is a guy selling coffee and tea. Beautiful 360° view.
Northern Wicklow and Dublin Marilyns, Eire. Ben of Howth 171 m (Dublin), Saggart Hill 395 m (Dublin), Two Rock Mountain 536 m (Dublin), Little Sugar Loaf 342 m (Wicklow), and Great Sugar Loaf 501 m (Wicklow). On many of the peak bagging and outdoor websites I perused for this trip, I noted there were very few route descriptions regarding ascents of the lesser known Irish Marilyns. This also applied to the availability of GPX files. I will therefore add relevant information and files that will hopefully provide assistance to future hikers and backpackers. A long day with a lot of driving, and hiking five Marilyns around the periphery of Dublin and Bray. Great Sugar Loaf 501m, Wicklow, Eire (Marilyn). The big sister of Little Sugar Loaf and I did this one shortly after its baby sibling. It was the last of my five Marilyns for the day, and the best was certainly kept until last. Parking was at the copious car park on the L1031 south of the hill. It has a big concrete archway entrance to restrict access to anything other than a standard van. The maximum size is a VW van. The mountain looks sharp, prominent, and great from this angle, and the route is super simple. Just go through the obvious gate at the car park and follow the trail that heads directly towards the mountain. The trail then starts to get rocky and veers to the left before you start ascending its craggy western flank. Nothing at all serious; you just have to use three points of contact. It is a great little rocky climb, and you soon arrive at the unmarked summit. The views are stunning, and life is good. Then you can go back down the same way or explore a little; either way, enjoy! Parking: Restricted archway entrance to a copious car park. Route: A well-trodden trail that gets rocky and a bouldery ascent where you will have to use your hands. Great views from the top. Statistics: 2.7 km with 208 m of height gain done in 50 minutes.