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Routes
Hiking trails & Routes
United Kingdom
Northern Ireland
Newry And Mourne
Ballaghanery Upper

Slieve Donard via Bloody Bridge

Moderate

4.8

(16)

194

hikers

Slieve Donard via Bloody Bridge

03:55

9.74km

800m

Hiking

Embark on a moderate hike up Slieve Donard, Northern Ireland's highest peak, covering 6.1 miles (9.7 km) with a significant elevation gain of 2619 feet (798 metres). This route, typically completed in about 3 hours and 55 minutes, offers a varied ascent. You begin alongside the Bloody Bridge River, where…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

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1

247 m

Bloody Bridge River Walk

Highlight (Segment) • Viewpoint

Beautiful section of walking along the Brandy Pad which follows the Bloody Bridge River uphill from east to west through a lovely riverside setting. Expect mini waterfalls, sensational views, and rocky terrain.

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2

4.80 km

Summit of Slieve Donard

Highlight • Natural Monument

Northern Ireland’s highest peak and the pinnacle of the Mourne Mountains, Slieve Donard rises directly from the shore of the Irish Sea. The 19-mile (31 km) Mourne Wall joins a …

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B

9.74 km

End point

Parking

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Way Types & Surfaces

Way Types

9.50 km

< 100 m

< 100 m

< 100 m

Surfaces

9.50 km

124 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

Powered by Foreca

Thursday 7 May

11°C

6°C

28 %

Additional weather tips

Max wind speed: 13.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to hike Slieve Donard via Bloody Bridge?

The hike usually takes approximately 3 hours and 34 minutes to 5 hours and 25 minutes to complete, depending on your pace, fitness level, and weather conditions. Our data suggests an average duration of around 3 hours and 55 minutes for this route.

What is the starting point for this trail and where can I park?

The trail officially starts from the Bloody Bridge car park. This is the primary access point for the route, and parking is available there. It's advisable to arrive early, especially on weekends, as parking can fill up quickly.

What is the terrain like on this route to Slieve Donard?

The terrain is varied and can be demanding. It begins with rocky sections along the Bloody Bridge River, transitioning to a stony, old quarry track. Higher up, you'll encounter very rocky ground with loose peat and potentially boggy sections, especially after rain. The final ascent to the summit is steep and often follows the Mourne Wall on stony, potentially slippery ground.

What notable landmarks or viewpoints can I expect to see along the way?

You'll encounter several interesting features. The historic Bloody Bridge itself is a point of interest at the start. As you ascend, you'll pass a disused granite quarry with a pretty waterfall. A significant part of the climb follows the iconic Mourne Wall. The highlight is the Summit of Slieve Donard, offering panoramic views of the Mourne Mountains, the Annalong Valley, and on clear days, even the Wicklow Mountains and the Isle of Man. The initial stretch also offers the picturesque Bloody Bridge River Walk with its rock pools.

Is this trail suitable for beginners?

This trail is generally considered challenging and requires a good level of fitness. While some sources grade it as 'moderate', others classify it as 'difficult' due to the significant elevation gain, varied terrain, and steep sections. It's not recommended for absolute beginners, especially those unfamiliar with mountain hiking.

Is the Slieve Donard via Bloody Bridge route a loop trail?

Yes, this specific route is designed as a looped trail, allowing you to experience different scenery on the ascent and descent without retracing your steps entirely.

Is this trail dog-friendly?

While dogs are generally permitted in the Mourne Mountains, it's crucial to keep them on a lead, especially due to livestock grazing and ground-nesting birds. The terrain can be challenging for some dogs, with rocky and boggy sections, and the Mourne Wall can be an obstacle. Always ensure your dog is well-behaved and capable of handling the conditions.

What is the best time of year to hike this route?

Spring and summer (May to September) generally offer the most favorable conditions with longer daylight hours and milder weather. However, the weather in the Mournes can change suddenly at any time of year, so always be prepared for strong winds, rain, or even snow at higher elevations. Autumn can offer beautiful colors but also brings shorter days and potentially wetter conditions.

Are there any permits or entrance fees required to hike in the Mourne Area of Outstanding Natural Beauty?

No, there are no specific permits or entrance fees required to hike this trail or generally within the Mourne Area of Outstanding Natural Beauty. However, visitors are encouraged to follow the Leave No Trace principles to help preserve the natural environment.

Does this trail connect with other well-known paths in the Mournes?

Yes, the route intersects with significant sections of other well-known paths. A substantial part of the ascent follows the iconic Mourne Wall, and the trail also connects with sections of the historic Brandy Pad, an old smuggler's path.

What should I wear and bring for this hike?

Given the challenging terrain and unpredictable mountain weather, it's essential to be well-prepared. Wear sturdy hiking boots with good ankle support, and dress in layers, including waterproof and windproof outer shells. Bring plenty of water, high-energy snacks, a map and compass (or a fully charged GPS device), a first-aid kit, and a headlamp, even if you plan to finish before dark. Sun protection is also advisable.

Are there any cafes or pubs near the Bloody Bridge trailhead?

While the immediate trailhead at Bloody Bridge is quite rural, you'll find amenities such as cafes, pubs, and accommodation options in the nearby coastal town of Newcastle, which is just a short drive away. It's a great place to refuel and relax after your hike.

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