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Bike touring routes & trails
United Kingdom
Wales
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Newtown And Llanllwchaiarn

Montgomery Canal & Dolforwyn Castle loop from Newtown

Easy

4.7

(6)

26

riders

Montgomery Canal & Dolforwyn Castle loop from Newtown

01:06

17.2km

140m

Cycling

Embark on the Montgomery Canal & Dolforwyn Castle loop from Newtown, an easy touring bicycle ride covering 10.7 miles (17.2 km) with 470 feet (143 metres) of elevation gain. This route offers a varied experience, blending tranquil canal paths with countryside climbs. You will cycle along picturesque canal-side paths, often compacted gravel or paved, enjoying views of the River Severn and the surrounding rural landscape. A highlight is the atmospheric ruins of Dolforwyn Castle, perched on a hillside overlooking the valley, providing expansive vistas.

This loop is designed for touring cyclists and takes approximately 1 hour and 5 minutes to complete. While the canal towpath sections are largely flat and easy, the wider loop incorporating Dolforwyn Castle introduces rolling hills and some unpaved segments, requiring at least a moderate level of fitness. The trail is suitable for families on the canal sections, but be prepared for more varied terrain as you venture towards the castle.

The Montgomery Canal is a Site of Special Scientific Interest and a Special Area of Conservation, known for its unique aquatic plant diversity and wildlife like otters and water voles. The route also passes the historic Brynderwen Iron Bridge, built in 1852. This trail offers a blend of historical significance and natural beauty, providing a comprehensive experience of the region's environment and heritage.

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

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1

4.83 km

Montgomery Canal Greenway: Llanllwchaiarn to Aberbechan (NCN 81)

Highlight (Segment) • Cycleway

Scenic traffic free path between the canal and the river.

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2

7.55 km

Brynderwen Iron Bridge

Highlight • Bridge

This iron bridge over the River Severn and the Montgomery Canal was built in 1852 after a flood destroyed the timber bridge. Today, it remains very much in use as a key access point to Abermule and is Grade II-listed.

Tip by

3

9.24 km

Dolforwyn Castle Ruins

Highlight • Castle

Built in 1273 by Llywelyn ap Gruffydd (Llywelyn the Last), a Welsh Lord, Dolforwyn Castle stands on a prominent hillside overlooking the Severn valley.

After lord Roger Mortimer defeated Dolforwyn in 1277 after a two-week battle, the castle was eventually abandoned in the 14th century. Recent excavations have unearthed its atmospheric remains.

Tip by

B

17.2 km

End point

Parking

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Way Types & Surfaces

Way Types

12.5 km

4.41 km

340 m

< 100 m

Surfaces

7.32 km

5.19 km

4.59 km

140 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 (180 m)

Lowest point (90 m)

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Weather

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Saturday 11 July

27°C

16°C

-- %

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