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Routes
United Kingdom
England
East Of England
Hertfordshire

Marsworth Reservoir – Sewell Greenway loop from Hemel Hempstead

Routes
United Kingdom
England
East Of England
Hertfordshire

Marsworth Reservoir – Sewell Greenway loop from Hemel Hempstead

Moderate

5.0

(1)

6

riders

Marsworth Reservoir – Sewell Greenway loop from Hemel Hempstead

04:26

74.3km

340m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 22, 2026

Tips

Includes a segment in which cycling is not permitted

After 29.3 km for 111 m

Waypoints

A

Start point

Train Station

Get Directions

1

7.70 km

Stone Bridge on the Grand Union Canal

Highlight (Segment) • Bridge

This section north of Berkhamsted gets very narrow in places - barely wide enough to ride along. Take your time.

Tip by

2

16.6 km

Marsworth Reservoir

Highlight • Lake

The Marsworth Reservoirs act as a magnet for anglers, dog walkers, boaters, birdwatchers and walkers, especially over a sunny weekend, but few ever really venture much beyond the car parks …

Tip by

29.4 km

Tiddenfoot Waterside Park

Nature Reserve

4

30.4 km

Grand Union Canal Railway Bridge Cycle Path

Highlight (Segment) • Cycleway

Tarmacked cycle path and footpath that crosses the Grand Union Canal via a repurposed railway bridge. Also with access to the cycle friendly Grand Union Tow path.

Tip by

5

38.6 km

Sewell Greenway

Highlight (Segment) • Cycleway

Nice and smooth, not 'muddy' even after lots of rain.

Tip by

6

54.0 km

Three Local Heroes Statues

Highlight • Monument

The 3 local heroes structure is a dedication to the courage and resilience of 3 individuals who have made a significant impact on their community.

Tip by

7

57.8 km

Harpenden–Luton Greenway

Highlight • Viewpoint

This is a pleasant cycleway between Harpenden and Luton with very little traffic during the day. It's got a good surface and nice views, especially during the autumn time with the falling leaves.

Tip by

8

59.6 km

Nickey Line Railway Path

Highlight • Cycleway

Until 1959, the Nickey Line transported passengers from between Luton and Hemel Hempstead. The 9-mile (14 km) stretch is now a lovely cycle path through peaceful countryside. It's thought that …

Tip by

9

59.9 km

The Nickey Line

Highlight (Segment) • Cycleway

Super nice path for bike. Did with a gravel and it was really cool

Tip by

69.5 km

Yewtree Wood

Forest

B

74.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

31.3 km

24.0 km

12.3 km

3.51 km

2.59 km

617 m

< 100 m

Surfaces

33.6 km

21.5 km

10.4 km

7.41 km

1.43 km

< 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 (160 m)

Lowest point (80 m)

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Weather

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Sunday 24 May

33°C

14°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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