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River Whitewater, Greywell – Odiham Castle Ruins loop from Greywell

Routes

Hiking trails & Routes

River Whitewater, Greywell – Odiham Castle Ruins loop from Greywell

Easy

hikers

River Whitewater, Greywell – Odiham Castle Ruins loop from Greywell

01:13

4.75km

10m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 5, 2026

Tips

Includes a movable bridge

Check opening times.

After 3.28 km for 12 m

Waypoints

Start point

Bus stop

Get Directions

869 m

Greywell Mill

Highlight • River

This stunning former flour mill sits in the rural village of Greywell. In a particularly picturesque setting, the mill sits at the springs of the River Whitewater. The Three Castles …

Tip by

1.12 km

North Warnborough Lifting Bridge, Basingstoke Canal

Highlight • Bridge

A ‘Swing’ bridge until 1988, it is now the only ‘Lift’ Bridge over the Basingstoke Canal. There is some parking for about 4 cars on it’s southern side (vehicle in the background of the close up photo),

Tip by

3.64 km

Odiham Castle Ruins

Highlight • Historical Site

Little castle to visit down the canal

Tip by

3.72 km

King John's Castle Ruins

Highlight • Historical Site

4.59 km

Greywell Tunnel

Highlight • Bridge

Disused canal tunnel (now collapsed) was 1100m long. Built in 1794 it was navigable until 1914, thereafter suffering a series of collapse. Canoeists were still getting through until the 1950’s …

Tip by

4.72 km

Fox & Goose Pub and Campsite

Highlight • Other

4.75 km

End point

Bus stop

Way Types & Surfaces

Way Types

3.32 km

854 m

399 m

138 m

< 100 m

Surfaces

2.36 km

1.53 km

421 m

< 100 m

Elevation

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

Weather

Wednesday 6 May

16°C

2°C

0 %

Additional weather tips

Max wind speed: 11.0 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.

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River Whitewater, Greywell – Odiham Castle Ruins loop from Greywell

Greywell Mill