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Walk 22: The North Mymms Way

A circular walk around the parish of North Mymms

12 miles (19.3 km)


Photograph of The path along Foxes Lane near Welham Green mentioned in point 13 below Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0
The path along Foxes Lane near Welham Green mentioned in point 13 below
Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0

A half-day walk, keeping, as close as possible using public footpaths, permissive paths, tracks, and quiet lanes, to the boundary of the historic and picturesque parish of North Mymms in south Hertfordshire, mentioned in the Domesday Book. Allow four to five hour.

Note: Part of this route will be closed in August 2019. We have prepared a short detour. More details here.

There are opportunities for refreshments at Water End, Bell Bar and Brookmans Park, although the first two will need short detours, so take a map. This is a circular route along public rights of way, some permissive paths, and a few lanes.

The North Mymms way passes through woodland, valleys, across fields, and through villages, starting and finishing in the commuter village of Brookmans Park. The starting point is easy to reach by car or public transport.

Brookmans Park has a public car park (payment required), a mainline train station with connections south to central London (via Finsbury Park), and north to Welwyn Garden City, and some bus services.

The village has a pub, a number of restaurants and cafes, and shops selling refreshments. Alternatively, you could always start and finish in Welham Green if that works better for you or at any other point along the way.

The walk involves some gentle ascent, negotiating some paths that can be overgrown with nettles and brambles in the summer and early autumn, and using tracks that can be muddy after heavy rain.

Unfortunately, The North Mymms Way is not suitable for those using wheelchairs and prams - sorry about that; the paths are not wide enough, the surfaces are not flat enough, and some of the gates are too narrow.

Be sure to take enough water and food with you because there are not many options for refreshments once you are on your way.

Map for Walk 22: The North Mymms Way  Created on Map Hub by Hertfordshire Walker  Elements © Thunderforest © OpenStreetMap contributors  Note: There is a larger, more detailed map embedded at the end of these directions
Map for Walk 22: The North Mymms Way
Created on Map Hub by Hertfordshire Walker
Elements © Thunderforest © OpenStreetMap contributors
Note: There is a larger, more detailed map embedded at the end of these directions

Directions


For those travelling by car, there are three free parking spots marked on the map in orange. They are 1) in the North Mymms Parish Council car park off Jonas Way, Brookmans Park, 2) along St Mary's Church Road, and 3) at the top of Black Horse Lane.

For those travelling by train, the route passes both Brookmans Park and Welham Green stations. And for those travelling by bus there are a number of bus routes serving the area.

There is restricted parking in Brookmans Park and Welham Green and surrounding roads (check signs), but you can pay to park in the station car parks.

1: Starting in the village of Brookmans Park, cross the railway bridge and head north along Station Road for a short distance.

2: Just before you reach Bradmore Lane on your left, look out for a footpath running south. Take this path (North Mymms footpath 9). Soon it passes Brookmans Park Station on your left and continues through a tunnel of trees and bushes.

3: Continue along this path until you reach a small footbridge over Ray Brook. Cross the brook, turn right at the gate, and follow the footpath (North Mymms footpath 11) heading west with the field on your left and Ray Brook on your right. At the end of the field, cross the footbridge to your right. As soon as you have crossed, turn left and head for a gate leading to a continuation of the footpath through woodland. This is known as Wise's Lane, although it no more than a footpath. Continue along this path until it dips downs, becomes a wooden elevated wooden walkway, emerges at a concrete bridge across Mymmshall Brook (stop here to try to spot a kingfisher), and ends on Warrengate Road. Note: There is an earlier left turn off this path that also leads to a bridge, but you ignore that one.

4: When you reach Warrengate Road, turn left and continue walking along the lane until you reach the last house on your right. Here you turn right walking up a small lane which acts as a cut through to Swanland Road.

5: Cross Swanland Road with care - it can be like an F1 racetrack at times - and take the byway directly opposite (North Mymms restricted byway 83), which turns sharp left and leads round to a footbridge over the A1(M). At the other side of the motorway, continue heading west along the byway (North Mymms restricted byway 3) heading up the hill along and on through pine woods, past a large house set back on your right, and, later, a small farm on your left. Soon after you reach a small cottage on the right.

6: Here your way is sharp right taking the bridleway heading north (Ridge bridleway 10). Climb the hill to the top. You will reach another cottage on your left just before a clearing. Walk on past the cottage and continue along the bridleway (North Mymms bridleway 2) as it continues north and dips down a secluded valley and up over the hill.

7: The bridleway then drops down through woodland to a quiet lane leading to North Mymms church. This is St Mary's Church Road. When you reach the church, turn left into St Mary's churchyard and continue past the side of the church until you reach the west entrance in the tower (the second door).

Photograph of St Mary's Church, North Mymms  Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0
St Mary's Church, North Mymms
Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0

Here you will see a footpath to your left heading through the gravestones. It is marked with small green posts and leads down to a metal gate into the grounds of North Mymms Park.

Photograph of The footpath from St Mary's Church  Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0
The footpath from St Mary's Church
Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0

Follow this footpath (North Mymms footpath 29) as it crosses the parkland, first over the drive to North Mymms House, and then across a footbridge over the River Colne.

Photograph of The footbridge over the River Colne in North Mymms Park  Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0
The footbridge over the River Colne in North Mymms Park
Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0

Continue heading north-east following the marker posts until you reach a gate leading to Tollgate Road.

8: Cross this road with care; cars can come speeding on this stretch. On the other side of Tollgate Road you will find a permissive path installed the local landowner to help walkers avoid having to walk along the busy road. Turn left and follow this path north inside the field and along the east side of Tollgate Road until you reach another metal gate.  Here you turn right and take the footpath (North Mymms footpath 55) heading north-east across the field passing a line of old oaks. continue until you reach the side of the A1(M). Turn left and head north a short distance walking with the A1(M) on your right. Climb a set of wooden steps up to the bridge over the A1(M).

9: Cross the bridge and immediately turn left heading diagonally north along a footpath (North Mymms footpath 52) through a field to the hedgerow in the distance. This field is rarely cultivated and can be a mass of red poppies in June.


Poppies in the field described in point 9 above
Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0


10: Go through the gate and turn right heading for Welham Green. The bridleway (formerly Dellsome Lane) veers right. Ignore the first path on the left, and keep going until you reach a second path on the left. Take this byway (North Mymms restricted byway 22) and continue straight, following the path as it weaves its way north and then north-east. At the point where the path emerges in an open field you continue straight along a footpath heading north-east (North Mymms footpath 23) with the field on your left and the hedgerow on your right. You might want to pick up a stick to push back encroaching nettles.

11: Eventually, you will emerge on the footpath from Welham Green to Hatfield. Turn right on this path (North Mymms footpath 20) and continue south until you reach Pooleys Lane on the northern outskirts of Welham Green.

12: Turn left on Pooleys Lane and follow the road as it veers right, looking out for a path on your left. This path leads to Travellers Close on the Welham Green industrial estate. Continue along Travellers Close until you reach a T-junction with Travellers Lane. The railway line will be straight ahead. Turn right, and, keeping the railway on your left, continue until you reach Dixons Hill Road.

13: Cross Dixons Hill Road with care and turn left towards the station. Cross the bridge over the railway and continue a short distance until you reach Foxes Lane on your right. Foxes Lane is a BOAT (byway open to all traffic). Turn right here. You will see a caravan park on your right and one on your left. Continue along the BOAT (North Mymms byway open to all traffic 84) for about 15 minutes as it veers right and then climbs slightly to Bulls Lane. This path can be waterlogged at times, and walkers may have to scramble along the side to navigate this stretch. Hertfordshire County Council carried out extensive work on this byway in 2017 in an effort to alleviate the flooding problem.

14: When you emerge on Bulls Lane turn left and walk up the lane until you reach a T-junction at Bell Bar.

15: Here the way is right along Bell Lane, however, if you want refreshments, you could turn left and then right on the A1000 and visit the Cock o' the North, or the garage on the corner. If not, continue along the lane at Bell Bar until it turns left and climbs to the A1000.

16: Just before you reach the A1000 (The Great North Road) take the footpath on the right (North Mymms footpath 68), which is a gated road called The Drive. Continue along The Drive until you reach the top of Pine Grove. Directly ahead of you to the right you will see a footpath running behind Chancellor's School. Take this continuation of North Mymms footpath 68 until you reach Brookmans Park Golf Club on Golf Club Road.

17: Turn left and head south until you reach the crossroads with Brookmans Avenue, Georges Wood Road, Mymms Drive, and Golf Club Road.

18: Head straight across the junction and continue south down Mymms Drive passing Moffats Lane on your right. Continue past The Grove on your right, and then look out for a footpath on your right between the houses which leads to a gate into the woodland of Gobions Open Space.

19: Follow the path down until you reach Gobions Pond. Here you turn left and then head south towards a gate. This is one of the entrances to Gobions Wood, a Herts and Middlesex Wildlife Trust reserve.

Photograph Yellow flag and water lilies on Gobions Pond in June  Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0
Yellow flag and water lilies on Gobions Pond in June
Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0

20: Walk down this path, still heading south, with the fields on your left and hedgerow on your right. When you enter the wood continue straight heading south and cross a large wood and steel footbridge. Once over the other side, turn right and cross a second wood and steel footbridge. Once across, turn left and head south towards a gate into an open field.

21: Enter the field and keep left along a permissive path with the field on your right and hedgerow on your left until you reach a gate on your left. Go through the gate and head diagonally south-east along the footpath (North Mymms footpath 11) up towards Folly Arch, keeping to the right of the arch.

22: Turn right on Hawkshead Road and continue on the north side of the road past Boltons Park Farm. Cross the road and soon after you pass the farm go through the gate on a permissive path running parallel to Hawkshead Road heading west.

23: The path rejoins Hawkshead Road at the junction with Hawkshead Lane and Bluebridge Road. Here you turn left, cross Hawkshead Lane, and continue along another permissive path through the field on the north side of Hawkshead Lane heading west. Continue heading west along this path, with the field on your right and hedgerow on your left until the path rejoins Hawkshead Lane by the railway bridge. Turn right and cross the railway bridge.

24: After crossing the railway bridge take the footpath on your right (North Mymms footpath 11) and walk north with the railway on your right. Continue on this path until you reach a footpath sign on your left.

25: Take this footpath (a continuation of North Mymms footpath 11) and descend down a steep flight of stairs heading west through bushes to a small stream at the bottom. Continue heading west with the fields on your left and the stream on your right until you reach the gate you went through towards the start of your walk

26: Turn right on this footpath (North Mymms footpath 9) and head north, retracing your steps back to Brookmans Park.



Photograph of The start of the final path heading north to Brookmans Park Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0
The start of the final path heading north to Brookmans Park
Image by Hertfordshire Walker released under Creative Commons BY-NC-SA 4.0

Interactive Map


Those with smartphones or tablets might want to use the interactive map below which contains KML and GPX data.




Note: This walk was first mapped out and written in 2011 and was one of a collection of local walks on the former walks section of the Brookmans Park newsletter. All those walks have since been moved here to the Hertfordshire Walker site. In late 2017, the author of this walk, David Brewer, suggested that North Mymms Parish Council (NMPC) adopted The North Mymms Way as an official way-marked path. David was invited to give a presentation to councillors setting out the route and the features of the North Mymms Way. At that meeting he shared the route and images for the walk, and gave the local authority permission to use and adapt his directions under the terms of Creative Commons BY-NC-SA 4.0. Shortly after, the NMPC decided to recognise the route and make it an official NMPC long-distance footpath. NMPC suggested a short extension to the walk to take in Little Heath using permissive paths. The walk above was updated in early 2018 to reflect those changes.



Tree-friendly printing


If you want to print these directions without the pictures, just choose the first icon - the green one with the printer on - in the social share bar below. It will launch PrintFriendly, which enables you to delete the elements of the walk you don't need, thereby saving a few trees, perhaps.

Back up map


We recommend you always carry a copy of the relevance Ordnance Survey (OS) map with you so you can check against our directions and maps. We use the excellent OS app on our smartphone. OS Landranger 166 covers most of the walks on this site. If you want more detail, the OS 182 covers many of the walk, and OS 174, OS 194 and OS 193 cover the rest. But we find an annual subscription to the OS smartphone app to work out cheapest because we travel the country walking.


About this site

You can find out who is behind this site along with some tips for preparing for the walks by visiting our about page. Information about the content that appears on the site is set out on our copyright page. You can follow the footpath references by visiting the Hertfordshire definitive rights of way map.