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Hiking trails & Routes

Northern Ireland

View of Twelve Arches Bridge – Carrigs Estuary loop from Murlough Nature Reserve

Hiking trails & Routes

Northern Ireland

View of Twelve Arches Bridge – Carrigs Estuary loop from Murlough Nature Reserve

Easy

5

hikers

View of Twelve Arches Bridge – Carrigs Estuary loop from Murlough Nature Reserve

01:51

7.21km

30m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 22, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Start point

Bus stop

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.

Tip by

2

2.53 km

Carrigs Estuary

Highlight • River

Enjoy views across the sparkling Carrigs Estuary at Dundrum as you make your way along the northern coastline of the Murlough Nature Reserve, a 6000-year-old sand dune system located near Newcastle in Northern Ireland.

Tip by

3

2.78 km

View of Dundrum

Highlight • Viewpoint

4

3.17 km

Carrigs Estuary

Highlight • River

Lovely running route all the way around the estuary. Can get boggy so be prepared.

Tip by

5

4.07 km

Seal Resting Area at Ballykinler Beach

Highlight • Beach

often possible to see seals here at low tide- but do watch out for the flags at Ballykinler which do restrict access at the far end of the beach when they are using the range.

Tip by

6

6.44 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

7.21 km

End point

Bus stop

Way Types & Surfaces

Way Types

5.27 km

1.77 km

< 100 m

< 100 m

< 100 m

Surfaces

3.07 km

2.34 km

1.52 km

147 m

104 m

< 100 m

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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

Sunday 11 October

16°C

11°C

12 %

Additional weather tips

Max wind speed: 19.0 km/h

to get more detailed weather forecasts along your route

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