Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Road cycling routes
United Kingdom
Northern Ireland
Down
Dundrum

Dundrum Castle – View of Twelve Arches Bridge loop from Dundrum

Routes
Road cycling routes
United Kingdom
Northern Ireland
Down
Dundrum

Dundrum Castle – View of Twelve Arches Bridge loop from Dundrum

Moderate

8

riders

Dundrum Castle – View of Twelve Arches Bridge loop from Dundrum

03:46

86.5km

620m

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

Includes a segment in which cycling is not permitted

After 79.2 km for 176 m

Waypoints

A

Start point

Bus stop

Get Directions

1

1.00 km

Dundrum Castle

Highlight • Historical Site

The beautiful Dundrum Castle is located on a hilltop near Dundrum village. Its elevated position provides fantastic panoramic views across Dundrum, the Carrigs Estuary, the Mourne Mountain range and out …

Tip by

2

1.09 km

3

18.4 km

Beautiful views across the bay to the Mourne Hills AONB from the fine sandy beach.

Tip by

4

68.1 km

Clough Castle Ruins

Highlight • Castle

The motte and bailey dates to c.1200 and is an excellent example of an Anglo-Norman earthwork castle. The taller mound, the motte, was built of earth to provide a look-out …

Tip by

73.2 km

Moneycarragh River

Lake

6

75.3 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

79.3 km

Archaeological Site

Archaeological Site

8

81.5 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

86.5 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

42.3 km

38.7 km

3.48 km

1.60 km

367 m

121 m

< 100 m

Surfaces

81.7 km

4.39 km

494 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (70 m)

Lowest point (0 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Tuesday 19 May

17°C

8°C

36 %

Additional weather tips

Max wind speed: 23.0 km/h

to get more detailed weather forecasts along your route

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

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Nearby routes

Moderate

4.6

94

Spelga Reservoir loop from Newcastle – Mourne

02:28h

48.0km

710m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy