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Routes
Hiking trails & Routes
United Kingdom
England
East Of England
Hertfordshire

Black Jack's Mill – View of the Fields Near Denham loop from Harefield

Routes
Hiking trails & Routes
United Kingdom
England
East Of England
Hertfordshire

Black Jack's Mill – View of the Fields Near Denham loop from Harefield

Easy

5.0

(2)

13

hikers

Black Jack's Mill – View of the Fields Near Denham loop from Harefield

01:30

5.70km

50m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Last updated: May 7, 2026

Waypoints

A

Start point

Get Directions

1

723 m

Coy Carp Pub and Kayak Spot on the Grand Union Canal

Highlight • Bridge

This is at the bottom of the cheeky climb that heads towards Harefield. The road follows a chicane over a narrow bridge that is controlled by traffic lights so make …

Tip by

1.14 km

Pynesfield Lake

Lake

3

3.08 km

Great looking weir, good to see something different 👍

Tip by

4

3.39 km

Black Jack's Mill

Highlight • Bridge

A nice place to stop for a snack.

Tip by

5

4.12 km

View of the Fields Near Denham

Highlight • Natural

B

5.70 km

End point

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Way Types & Surfaces

Way Types

2.37 km

1.23 km

980 m

594 m

513 m

Surfaces

2.01 km

1.97 km

1.14 km

513 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.

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Weather

Powered by Foreca

Friday 17 July

24°C

14°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

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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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