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United Kingdom
Northern Ireland
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Murlough Lower

Murlough National Nature Reserve Loop

Moderate

5.0

(2)

12

hikers

Murlough National Nature Reserve Loop

02:13

8.63km

40m

Hiking

Embark on the Murlough National Nature Reserve Loop, a moderate hike that guides you through a unique 6000-year-old sand dune system. This route spans 5.4 miles (8.6 km) with a gentle elevation gain of 140 feet (43 metres), typically taking around 2 hours and 13 minutes to complete. You will…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Mourne AONB

Waypoints

A

Start point

Parking

Get Directions

1

84 m

View of Twelve Arches Bridge

Highlight • River

Twelve Arches is a stunning old stone bridge that carries the old Newcastle – Dundrum/Belfast road across the Carrigs River. There are a few picnic benches here and wonderful views up and down the river.

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2

670 m

Murlough Nature Reserve Boardwalk

Highlight • Viewpoint

This boardwalk runs right through the thick of the Murlough Nature Reserve, a beautiful 6000-year-old sand dune system owned by the National Trust. This diverse and fragile ecosystem is home …

Tip by

3

7.84 km

View of the Mourne Mountains and Dundrum

Highlight • Natural Monument

Enjoy sublime views south-west to the beautiful Mourne mountain range and north-east toward the coastal town of Dundrum.

Tip by

B

8.63 km

End point

Parking

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Way Types & Surfaces

Way Types

5.93 km

1.23 km

1.08 km

200 m

127 m

< 100 m

Surfaces

6.93 km

1.08 km

225 m

173 m

142 m

< 100 m

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Elevation

Elevation

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Weather

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Monday 18 May

14°C

8°C

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This route was planned by komoot.

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Frequently Asked Questions

How long does it take to hike the Murlough National Nature Reserve Loop?

The loop typically takes around 1 hour and 20 minutes to complete, covering a distance of approximately 8.6 kilometers.

Is this trail suitable for beginners?

Yes, the Murlough National Nature Reserve Loop is generally considered easy. It features minimal elevation change and accessible paths, making it suitable for most fitness levels and beginner hikers.

What is the terrain like on the Murlough National Nature Reserve Loop?

The trail traverses a unique 6000-year-old sand dune system. You'll encounter a variety of surfaces including extensive sand dunes, boardwalks, a long sandy beach, heathland, species-rich grassland, and areas of woodland. Paths are a mix of unpaved, natural, paved, asphalt, and gravel.

What wildlife can I see along the way?

Murlough is exceptionally biodiverse. Keep an eye out for 22-23 species of butterflies, including the endangered Marsh Fritillary. You might also spot various birds like lapwings, redshanks, oystercatchers, curlews, little egrets, and pale-bellied Brent geese, as well as common and grey seals basking on the sand.

What can I see along the route?

You'll enjoy breathtaking panoramic views of the majestic Mourne Mountains, including Slieve Donard and Slieve Commedagh. Other highlights include the View of Twelve Arches Bridge, the Murlough Nature Reserve Boardwalk, and the View of the Mourne Mountains and Dundrum, where you can spot historic Dundrum Castle and Dundrum Bay.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Newcastle Way, Murlough South End Nature Trail, Lecale Way (Ulster Way Section), St Patrick's Way: The Pilgrim Walk, and the Ulster Way.

Is the Murlough National Nature Reserve Loop dog-friendly?

As a National Nature Reserve, dogs are generally permitted but must be kept on a lead at all times to protect the fragile ecosystem and wildlife. Please ensure you clean up after your dog.

Do I need a permit or pay an entrance fee for Murlough National Nature Reserve?

Murlough National Nature Reserve is generally free to access. However, it's always a good idea to check the National Trust website (who manage the reserve) for any specific event-related fees or updated regulations before your visit.

What is the best time of year to visit the reserve?

The reserve offers different experiences throughout the year. Spring and summer are ideal for spotting butterflies, including the Marsh Fritillary, and enjoying the dune flora. Autumn and winter bring migratory birds and seals to the bay, offering excellent wildlife viewing opportunities.

Where does the Murlough National Nature Reserve Loop start?

The loop typically starts near the Twelve Arches Bridge. There is usually parking available in the vicinity, but it's advisable to check local signage for specific parking areas and regulations.

Are there any specific regulations to be aware of when hiking in the reserve?

As a protected National Nature Reserve, it's important to stick to marked paths and boardwalks to avoid disturbing wildlife and damaging the fragile sand dune system. Dogs must be on leads, and litter should be taken home. Camping and fires are not permitted.

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