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Bike touring routes & trails

Northern Ireland

Slievenaman Climb – Newcastle Harbour loop from Castlewellan

Bike touring routes & trails

Northern Ireland

Slievenaman Climb – Newcastle Harbour loop from Castlewellan

Hard

15

riders

Slievenaman Climb – Newcastle Harbour loop from Castlewellan

03:50

60.4km

710m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 12, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Start point

Bus stop

1

4.94 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

2

8.50 km

Shimna River in Tollymore Forest Park

Highlight • Bridge

Forest paths along the Shimna river marked by many curiosities, both natural and artificial. Rocky outcrops, bridges, grottos and caves. Elsewhere in the park the tree lover can find exotic …

Tip by

3

18.2 km

Slievenaman Climb

Highlight (Segment) • Viewpoint

Take your time and enjoy the descent down the other side!

Tip by

4

21.3 km

Highest Road in Northern Ireland

Highlight • Mountain Pass

5

25.7 km

Crocknafeola Wood

Highlight • Viewpoint

Lovely Crocknafeola wood covers an area of around five acres and is a mixture of scrubland, Douglas fir and spruce. There are a number of trails throughout the wood, which …

Tip by

6

37.8 km

The Longstone

Highlight • Monument

This stone is probably a remnant of a larger chambered grave site which was destroyed. There is a spoken tradition from the area that there was once at least three …

Tip by

7

47.8 km

View of the Mourne Coast at Bloody Bridge

Highlight • Viewpoint

Sea on one side and the Mournes on the other, it's a pretty great place to ride a bike.

Tip by

8

50.6 km

Newcastle Harbour

Highlight • Structure

If you fancy a dip after all those hills, this is a very safe spot for swimming. The slipway at the side of the harbour wall is the preferred entry …

Tip by

B

60.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

44.3 km

12.1 km

3.75 km

122 m

117 m

< 100 m

Surfaces

57.3 km

3.05 km

102 m

< 100 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.

Highest point (400 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Friday 16 October

12°C

3°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

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