Secret valleys on these NW Kent walks

Secret valleys on these NW Kent walks

Kent Walks Near London can offer several lovely, lonely little valleys with their own microclimates, special flora, shelter and that precious sense of seclusion. Here are four of the best on the walks here.

1 The Darent… but not as you know it

Tower Hill, Westerham viewed from the ‘secret‘ valley of the infant Darent stream

On the Hosey and Westerham walks I love the little south-north valley that winds its way from the sandstone ridge at Mariner’s Hill down to Westerham. It’s actually the valley of the River Darent just after it rises from a spring just behind the Greensand Ridge. I was delighted to realise this was where the Darent started, the stream is more associated with the chalk of the proper Darent Valley of Samuel Palmer fame – Shoreham, Otford and so on – not this obscure place near Chartwell.

Harebells
Harebells in the shadow of Tower Hill, Hosey walk

The river is bounded by beech and conifer (with Tower Hill a dark bump just to the east) and initially runs through a delightful meadow of wild grasses, unseen from the path. It suddenly broadens into large shallow pools as it heads to Westerham before turning east and making its way to its ‘proper’ valley. Autumn colours here are wonderful.

2 Magpie Bottom – great name, great valley

Magpie Bottom viewed from Austin Spring on the Fackenden walk

This stunning little rift in the landscape features on the Fackenden Down, Otford/Romney Street/Shoreham and the Eastern Valleys walk in different guises. It is so secluded that only walkers know of it. And the few residents of the curious hamlet I think called Upper Austin Lodge on the OS map.

Magpie Bottom is a classic steep-sided chalk dry valley (similar to but more dramatic than the ones on the Downe, Polhill and Cudham walks) running north to south from behind the escarpment. These are caused by glacial meltwater long departed. The valley’s head at Great Wood and Eastdown just behind the chalk escarpment of the North Downs to Rose Cottage farm is a series of wonderful spots unreachable by car, but really it’s gorgeous all the way down past Romney Street, Round Hill, Upper Austin Lodge and Eynsford where it meets the Darent Valley. Possibly my favourite place on all the walks, and all the better for no longer having a golf course in it!

3 A verdant vale on the way to Ightham Mote

Hidden valley behind Wilmots Hill, Ightam Mote
Broadhoath woods in the hidden valley behind Wilmots Hill, near Ightham Mote

My final Kent canyon (it’s not a canyon) features on the longer version of the Oldbury/Ightham Moat route and is mentioned as a route alternative on the One Tree Hill figure of eight walk (see the blue line on the Google map at the KWNL page). So on the One Tree Hill routes it’s a diversion, a short cut that you’ll have to check your maps to include. But on the longer Oldbury walk it’s part of the deal. What shall we call it? It’s round the back of Ightham Mote and passes through a wood called Broadhoath behind Wilmot Hill (which has some of the greatest views in Kent). It has a lively little stream that rises just behind the Greensand Ridge, a terrific pond with viewing platform and interesting flora as it descends west to east to Ightham Mote itself, passing a shed built to house early 20th century hop pickers (you’d think hop pickers were in fact horses judging by the design of the housing – the landowners obviously weren’t too bothered by other people’s comfort levels). Like the other little valleys it’s good for birds: marsh tit and bullfinch have been seen here. It’s another totally secret dip, accessible only to walkers, that’s like an entry to another realm; a world away, but its paths are only 55 minutes from Sydenham.

How to use Kent Walks Near London

How to use Kent Walks Near London

It’s a great time of year for walking, as the visitor figures at Kent Walks Near London are showing. Wildflowers, birdsong, the sound of the breeze in the foliage, dry conditions and warmth are all balm for the soul – and how needed in these perplexing times.

It’s been great to bump into walkers using the website lately; generally all have been on the correct route and enjoying themselves! Only one couple were off piste, and this was because they had been following Bromley council’s signs for the Cudham circular rather than read the pdf they were holding of the Cudham Chalk Paths walk.

Ide Hill, Kent
Looking south-west across the Weald from Ide Hill

A smartphone can help

It’s been mentioned to me lately that it is still quite easy to take the wrong path at times. I really recommend using the GPX on the smartphone with takes you to my routes at Ordnance Survey or AllTrails. Here’s my Fackenden Down route at Ordnance Survey maps (actually done in reverse, but it doesn’t matter as the dot will show you where you are against the route whichever way round you’re doing the walk). If it all sounds a bit technical and you don’t want to be marching around peering at your phone, don’t worry – just take your time and read the instructions ahead so you’re not stopping every time there’s a side path and wondering if you should go down it. And if it does go wrong, enjoy that too… the countryside will still be lovely and all will come right in the end. It’s Kent, not the Amazon.

flax
Flax (linum) in a field in May, on the Fackenden Down route (walk 19), May 2025

A lot of KWNL users print off the PDF and go from there, but be warned: the PDFs are space-limited so I have to abbreviate at times. I think it’s best to use a combination of GPX map, the website on your phone and the pdf or just use a paper OS map just to check out the route in advance. Perhaps one day I’ll invent a special talking SatNav for KWNL so I can say ‘turn right, climb over the stile’ in real time. Actually, no; who wants that?

Contact me with route complications/updates

I really would appreciate people telling me when I need to update information, however. I can’t cover all the walks all the time so when things change – as they did on the Downe and Cudham walks in the past couple of years – it’d be great to get a heads up! Also, please send in bird/wildlife or plant observations… all welcome.

My best email is ammcculloch49@gmail.com for comms. I don’t bother with Facebook or Instagram much anymore (maybe I should try harder with the latter) – there’s just too much of all that and I consider social media to be run by awful people determined to do bad things generally. I deleted Twitter and I’m now on Bluesky if that’s any good to anyone (amackentwalks.bsky.social) but please excuse any tangential rantings you come across – I have other interests apart from walking (saxophone, Tottenham Hotspur etc) so it all ends up in one place.

Muddy and miserable

Muddy and miserable

A cursory glance at this website may suggest that the north-west Kent walks are permanently sunny. Or snowy. Or bright and breezy. My choice of photographs suggest the routes exist in a world rich in colour, and one must only stride out purposefully with map in hand and trainers on foot to have a great time. Alas, it is not so. Walkers are squelching through giant puddles, inching their way around horrific mud patches and sliding back down liquid hillsides. They are arriving back at home dishevelled, slightly disorientated and in need of a good soak. As I write in mid-February, during one of the cloudiest and wettest winters I can recall, the truth is that unless your need is great, it might be better to abandon the notion of walking in the countryside for the time being. One friend terminated his walk at Westerham after a few hundred yards last week, while another KWNL reader informs me that Polhill and Meenfield woods (west of Shoreham) are impassable. Polhill is simply too steep to bear most humans’ weight in these slippery conditions, while Meenfield woods’ tracks are seas of horrific mud made worse by bulldozers and diggers being used for forestry work there (thinning some of the trees).

Mud, frost and snow
Path turned to mud, amid snow and frost at One Tree Hill, February 2021. I’ve never seen anything like this scene before or after

Has anywhere survived the mud?

If you must walk, I suggest: Knole Park in Sevenoaks, where there are solid, firm stone and tarmac paths; Lullingstone, where the chalk downs spirit away a lot of the surface water into aquifers (but avoid the busy, ridiculously muddy path alongside the Darent river); and perhaps High Elms, but don’t blame me if that proves a morass too. Avoid the Greensand Way walks, such as One Tree Hill, Hosey Common, Ide Hill and Underriver. Even the trusty old Downe walk, which once was dependable in all conditions, is in an appalling state now, partly because the ‘new’, hemmed-in paths around the children’s farm compress the footfall.

Suddenly summer

Suddenly summer

The unexpected arrival of a summer that seemed so distant on the bank holiday and the even more unexpected appearance of the aurora borealis in the skies of south-east England (has this ever happened to such an extent before?), were the backdrop to full-on weekend of walking for yours truly. Family wanted a walk in the Seven Sisters country park, East Sussex. My offer of the Hever walk, great in May, was turned down. So we headed down the merry old B2026, A26 and A27 turning off towards Afriston soon after Lewes. We improvised a walk starting in the downs above the Cuckmere valley at High and Over, then steeply down to the river to the country park visitors centre. From here, we decided to walk through Westdean (beautiful!) and Friston Forest then back to the Cuckmere via New Bridge and steeply up High and Over (though an inquisitive herd of goats). About seven miles.

Pictured: view of Cuckmere river from High and Over; the Cuckmere river nears the sea; looking towards Friston Forest from High and Over

Cliffs were the next item on the agenda so we drove to Birling Gap where the happy ice-cream ensonced throng was beginning to thin and walked a mile or so along the tops of the Seven Sisters and back. This was followed by a great dinner at the gorgeous Tiger Inn in East Dean and another walk from the Seaford Head car park down to the Coastguard Cottages (think Atonement and a million photos of the cottages, the beach and the cliffs). During this walk a fox crossed our path with a rabbit in its mouth. Another rabbit bounded past in the opposite direction. By now it was pushing 9pm and crowds were arriving at the car park hoping to see another great aurora.

Thinking ahead we drove back to SE London via the Ashdown Forest, parked up in darkness at the Piglets car park and made our way to the AA Milne memorial with its great north-facing view. By now it was about 10pm. Lots of others had the same idea … good humoured groups of people lingered with their phone lights pointing at the ground round every corner. Of course there was no aurora borealis, underlining what a one-off Friday night had been. But we saw a decent starscape, a few satellites, and that was it. I was hoping for an owl and the song of a nightingale, but alas …

Sunday saw a more familiar path taken: the High Elms/Farnborough walk (pictured above). Sun-dappled paths, fantastic fresh foliage, an air of bonhomie from fellow walkers – what a difference a spell of sunshine can make. This route lacks great views but it’s far from ordinary because of its associations with Darwins and Lubbocks, and star-studded arboreal content – from sequoias to holm oak, beech to corsican pine. I fiddled with the Merlin app a few times to try to identify warblers and other migrant birds calling from thickets. But it didn’t work. I guess they were all common whitethroats and blackcaps anyway. One highlight was was the clearing in the woods a mile north of the Beeche cafe. It was full of bugle and cowslip; dark blue and yellow splashes. This season’s bluebells are already largely a memory. Here’s a very good blog about High Elms and other places covered on KWNL by Bill Welch.

Thoughts of spring

Thoughts of spring

Spirits have fallen almost as steadily as the rain as we slipped mildly and humidly from winter to spring . The Met Office have gloomily talked of precipitation records being broken, and a sense of oppressive drudgery has undeniably taken root as indoor life seems the only option. Still, I’ve been impressed by the amount of runners and cyclists still out in the lengthy downpours, clocking up the miles. Me, I’m a fair weather fitness fan. A lot of the rain has been too heavy for walks; I’m happy in drizzle but the stuff that stings your face definitely takes the pleasure away at this time of year, though can be fun in summer. But hey, spring is around the corner somewhere, the temperatures are mild, the crocuses are out in the park and the daffodils gaily wave in the breeze. I love to walk on the Greensand Ridge at this time of year, to see signs of spring seeping into the colours of the miles of countryside stretching before you as far as the Ashdown Forest. It’s muddy, sure, but there’s also optimism in the snowdrops, primroses and sudden uptick in birdlife among the skeletal trees. Toy’s Hill south of Westerham has been fertile ground for walking.

I haven’t got a Toy’s Hill walk on KWNL but there are several routes from the NT car park (the map above shows the car park, lower centre, and Toy’s Hill’s proximity to Hosey, Chartwell and Ide Hill) that are well signposted, such as the shortish Red Route, which will take you to Emmetts Garden and back. You can do my Ide Hill walk from Toy’s Hill easily enough, or even the Hosey Common route, but obviously you’ll be adding on a few miles. I really like the spot near the NT car park where the old mansion used to stand. From here you can see four counties including Leith Hill and even the South Downs on a fine day. The photos below were taken in early March; appearances change quickly at this time of year so expect less bleakness in the days ahead!

  • Toy's Hill
  • Ram Pump pond
  • Scords Wood, awaiting signs of spring
  • Scords Wood view

As for colour, look out for yellow lesser celandines, very spectacular at this time of year on the Fackenden Down walk in the woodland between the Down itself and Magpie Bottom. One of my favourite places for wildflowers in late March is on the Hever walk in the woods between Points 1 and 2, close to Hever Castle gardens (headline photograph). A yellow and white sheen seems to rise from the mossy forest carpet ushering in better days. But look if you want to keep your powder dry on the walking front, and not go out until mid-April and the blooming of the bluebells, that’s perfectly understandable.

.

Festive walks in Kent

Festive walks in Kent

The true purpose of this website is to inform newcomers to south-east London from other parts of the UK, or from abroad, that great walks are to be had by just taking a train or driving for half an hour or so into Kent, where there are loads of paths to explore. So to all those who think “why’s he going on about Knole/Darent Valley/One Tree Hill/Hosey Common again – can’t he just go to Namibia or Baja California or somewhere interesting” – shut it!

Christmas and New Years’ strolls

The relatives have come around. After a couple of days milling about in the house you all fancy going for a decent walk and getting some fresh air. No one has proper hiking footwear. The answer: Knole (Sevenoaks) Why? Because many of the paths have hard surfaces and you can walk for 4 miles without leaving this wonderful park if you pick your route carefully. There are secluded dry valleys to explore, an igloo-like 18th century ice house to find, some lovely woodland and a massive medieval/Tudor house – the largest in the UK in fact. You can’t take dogs because huge deer herds roam around the place. But you can take buggies, even wheelchairs. On a winter’s afternoon, with the last rays of the sun setting the house aflame it’s a magical place. And if there’s any snow it’s ludicrously brilliant. Among the photos below are reminders of some of the coldest walks I’ve ever experienced!

  • Knole, winter sundown
  • Pond at Knole in snow; March 2018
  • Knole Park

My 3.5-mile route leaves the hard path (the Chestnut Walk) immediately to take in the south-eastern open woods, part of Fawke Common, comprising fantastic oaks and beeches (you don’t have to park in the NT pay car park; you can leave the car in St Julian’s Rd and enter free, to the south of Knole, but this road can get a bit busy). Things then get a little darker as a fir plantation takes over and you dip down amid the high pitched calls of goldcrests to cross a little stream then emerge into the open by an ancient pond. Follow the route as it twists high and low before rejoining the hard path (the Duchess Walk) and heading to the house and around it before turning east back towards your arrival point. Know that you have been walking on acid grassland; a rare terrain type distinct from any of the other walks on this site. Fungi and lichen thrive here, not least because of the rotting wood from the arboreal victims of the 1987 ‘hurricane’. Birdwatching isn’t too bad either with buzzards, kites, sparrowhawks and tawny owls in attendance among the more common long-tailed tits, goldcrests, goldfinches, song thrush, wrens, robins and redwings. You don’t have to do my route – you can still do a fine walk by sticking to the hard paths (Chestnut, Broad and Duchess Walks), or you can extend my route by taking in the long south-west valley. Best just to wander and get a bit lost.

Lullingstone and the southern end of the Darent Valley around Shoreham in winter

Also recommended for a winter stroll – and closer to SE London than Knole – is the Shoreham circular, which may offer the added attraction of the smell of woodsmoke and a welcoming pub. Lullingstone is also highly atmospheric: I particularly recommend walking from the public golf club entrance, not the country park entrance – it’ll be less busy for one thing (note that the car park at the golf entrance is closed on New Year’s Day usually but you can usually park in the approach road). Closer to SE London, Beckenham Place Park and Petts Wood offer a couple of hours escape into the ‘Kent’ (London) wilderness. I haven’t checked the trains to Shoreham or Sevenoaks for these walks over this holiday period, so do find out whether they’re running – I don’t wish to encourage you all out only to have you waiting interminably for a replacement rail bus service, might still be fun though!