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United Kingdom
Northern Ireland
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Ballylough

View of Twelve Arches Bridge – Maghera Round Tower loop from Castlewellan

Routes
Road cycling routes
United Kingdom
Northern Ireland
Down
Ballylough

View of Twelve Arches Bridge – Maghera Round Tower loop from Castlewellan

Moderate

7

riders

View of Twelve Arches Bridge – Maghera Round Tower loop from Castlewellan

02:18

52.1km

430m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: April 25, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 40.8 km for 162 m

Waypoints

A

Start point

Bus stop

Get Directions

1

19.8 km

Annadorn Dolmen

Highlight • Historical Site

The Dolmen can be found on the north east shore of Loughinisland Lake, within sight of Loughinisland Church. A slightly displaced capstone covers a rectangular chamber of which three side …

Tip by

2

41.1 km

3

44.6 km

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

45.3 km

Standing Stone

Archaeological Site

5

47.7 km

Maghera Round Tower

Highlight • Monument

The ruined round tower marks the site of an early church founded by the 6th-century St Domongart (Donard), after whom the highest peak in the Mourne Mountains is named. The …

Tip by

B

52.1 km

End point

Bus stop

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Way Types & Surfaces

Way Types

45.8 km

4.61 km

1.27 km

171 m

160 m

118 m

Surfaces

49.5 km

2.35 km

194 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.

Highest point (110 m)

Lowest point (0 m)

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Weather

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Thursday 9 July

23°C

13°C

-- %

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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