Hot and Cold Wars

I begin in a spirit of reconciliation.

Portreath – it’s not you, it’s me. It’s not that you’ve done anything wrong, it’s just that I’ve found you a little, well, odd.

It’s not that I expect to find every little spot along the way set up please me and the rest of the carrot cake eating classes. I really don’t. To be brutally frank, St Ives, I find you just a little bit too much with your artisan meringues that could crush a hamster; Newlyn, I love your quay with your stand there and look if you must attitude (but get out of the way of the forklifts because don’t you go forgetting that this is actually an industrial area); and Hayle, you’ve had better days, but your regeneration projects are looking great and everyone loves a trier.

But Portreath? You’re none of these and I just can’t work you out. Your harbour’s commercial life ground to a halt fifty years ago, and now you’re like a place turned in upon itself, a post-industrial spot cold-shouldering the huge expanses of golden sand at the end of the street. And in a part of the world where everywhere else has its eye on the grockle geld, I find this unusual.

Anyhow, I’ve got that off my chest so let’s look at this bunch of happy kids having a lovely time on your sands and move on. (See, I said it’s not you, it’s me).IMG_3818 (2)

When I planned these few days in Cornwall I had envisioned striding out as far as Perranporth but what are plans for if not to be changed? Two and a bit days of walking turned into one and a bit when I woke up on our second morning, looked at the weather and thought meh. Instead T and I headed off for a day of ambling at Heligan (lovely) and Mevagissey (also lovely). And so it was on the third day that we packed up and left our cottage and headed back to Portreath to get just a little further along the path before we had to hit the A30 for the drive home.

Porthtowan was the new destination and, though a short three mile stroll, the map suggested that it could be a more interesting few miles than the previous outing. There was an airfield on the headland just above Portreath for a start. Although it was shown as in use on my 2003 map (a charity shop bargain – it’s not as though they are going to move the sea, are they?), it was marked as disused on the 2015 version I consulted in the library before I left home (just making sure). From across the bay, I’d seen that there is still a giant golf ball there so I was curious to see if the path would allow me a closer look.

I was quickly up and out of Portreath and passing remnants of wartime buildings across the fields. IMG_4047 (2)A bit of Googling when I got home told me that the airfield  – formerly RAF Portreath – dates from 1940 and served as a Fighter Command station, a ferry stop-over for aircraft bound to/from North Africa and the Middle East, a temporary stop-over for USAAF and RCAF units, and then as a Coastal Command station. In 1950, its day was done so most of the site was returned to the government although today it remains a listening post with its long-range radar coverage of the south western approaches to the UK. That’s what’s in the golf ball. I got this from and there’s a whole load of other information out there on the place, but I was soon lost in a sea of abbreviationsand defence jargon (it’s Remote Radar Head Portreath now, by the way). I have never served in the military nor, other than my father’s National Service, have I known anyone spend time in the Forces so this is all a very foreign field to me.

Back to the walk. IMG_4068 (2)Without knowing any of this history at the time, the golf ball led to me assume that something was still going on in there, but the screaming of the stock cars racing up and down the runways on a Sunday morning suggested that the site was otherwise pretty much demilitarised. So the plethora of signs came as a surprise. There was this one, rather weatherbeaten and faded, which looked like it’s been there a while.IMG_4056 (2) But these looked pretty modern for a disused base.

I didn’t notice the fence at first. The coast path runs its whole length alongside – and in some case through –  privately owned land so it is normal to be separated from the adjoining fields by fence, wall, or bank. Only in extremis would it occur to me to try to access that land. IMG_4053 (2)But this pristine fence went on and on, even after the noise of the race cars was fading away behind me, and even in the face of the steepest of climbs it traced its unwavering line.

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Someone really doesn’t want anyone going in there.

At the top of the hill I found myself in amongst more remnants of wartime defences, platforms on which (I’m guessing) munitions were placed and a watch kept, with a trench dug to allow personnel to come and go undetected.IMG_4085 (2) It was a lonely spot, bleak on a late spring day, hard to imagine how it would have been on a winter’s night when the threat of invasion was real.

A little further on was this.IMG_4094 (2) Another military reminder? No, it’s the protective capping of a disused mine shaft. I was away from old defences and back amidst the remains of the tin and copper industries which straggle along this coastline. Those rungs were strange. Their stopping after a couple of metres suggested that the bottom was close below. IMG_4093 (2)It wasn’t. I dropped a stone to see how long it would take to hit the base. I didn’t hear it land.

Along the way were the preserved residues of Wheal Tye mine, with maps and interpretation boards (that shaft is 600 feet deep – sheesh) and a chimney painted with a faded graffitied protest of which I could make out only the last word.IMG_4097 (2) A word which made no sense to me here on the north coast of Cornwall.

I was almost in Porthtowan by now. Below me, the glorious beaches opened upIMG_4124 (2) and as I rounded the corner of the track to begin the descent into the village, I found the garden of my dreams.IMG_4128 (2) I don’t think I could improve on this.

IMG_4126 (2)Porthtowan is a pleasant place and it lacks Portreath’s gloom. There was coffee. There was carrot cake. I went home happy.


But after a few days some of the things I’d seen on the walk were niggling at me. I’ve no right to know the reason for the indefatigable fence – defence secrets must, of course, remain secret – but still I was intrigued. Here’s the air base on my 2003 map.

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Thank you, Ordnance Survey

And here’s the same spot on the map on a 1962 version, 12 years after the RAF left.

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Thank you,


A bit of Googling revealed an alter ego for this remote airfield.  From 1950 to 1978 the site was known as CDE Nancekuke. This led me down a whole series of online rabbit holes from official reports, to amateur explorers’ sites, via the conspiracy theorists to the frankly bonkers UFO brigade, all of which come with their own spin and levels of credibility. This was only meant to be a Sunday morning stroll and you come to indulge me in the telling of my What I did on my holiday tales, so feel free to call it a day right here.

But for a short summary which may perhaps hint at why Portreath is as it is, read on…

Jumping straight in, I read that captured war time stockpiles of German nerve agents and research documents identified GB Sarin as suitable for the UK to develop for use in potential Cold War chemical warfare. Production began at Porton Down, near Salisbury, but in 1954 it was relocated to the disused former RAF air station at Portreath – renamed Chemical Defence Establishment Nancekuke – which became the United Kingdom’s main chemical weapons research and development facility.

By 1956 international tensions were judged to have relaxed sufficiently for a halt to be called to production, but not before more 20 tons of Sarin had been stockpiled at Nancekuke. From then until the late 1970s, the facility was used for the manufacture of riot control agents such as CS gas, and the development of medical countermeasures, training aids, and the development of protective Nuclear, Biological, and Chemical (NBC) suits used by the British Forces

The closure of CDE Nancekuke was announced in 1976 and by 1978 all remaining stocks of chemical agents had been destroyed or transferred by road to Porton Down. Other chemicals were neutralized, returned to the commercial chemical industry, or buried on site alongside debris from dismantled plant and buildings. (There’s a very full account of this at

The underground explorers at identify old quarries and abandoned tin mine shafts as dumping grounds for the waste, along with a valley where the ground level was raised by 20 feet by the dumping of rubble, waste chemicals and quantities of asbestos from demolished buildings. (

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That would be here

Concerns have since been raised about the subsequent effects on the environment of the area and the possibility of leaching of dangerous substances into the water table or the sea.

Several hundred local civilian workers were employed at Nancekuke, all bound by the Official Secrets Act. In Parliament in 2000, Candy Atherton, MP for the area, sought to raise the above average incidence of sickness and premature death in this cohort of the local population,

The key time for the production of nerve gas…was the 1950s. During the four years from 1955 to 1959, there were 306 cases of respiratory disease—almost double the numbers for the following years… Some 41 men died—nine during employment and 32 after leaving the establishment— between 1950 and 1969… Some complicated statistical analysis was applied and the conclusion was reached that such a death rate was lower than the national average. If a small company employing 150 people lost 41 current and former employees among a relatively young and healthy cohort, alarm bells would ring…Those men were working not underground or at sea, but in a factory and a laboratory environment. (

In his response, John Spellar, Minister for the Armed Forces, refuted her contention that something untoward had been going on.


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Graffiti reads ‘…made here kills Vietnam’. Chemical weapons produced at Nancekuke were, it is believed, used offensively by the United States until 1964. Candy Atherton, MP. I am not aware of any chemical warfare agents being transferred to the United States, other than a few laboratory samples. John Spellar, Minister for the Armed Forces (

And so back to Portreath, to the small village that has lived with that secret place up on the hill for going on 80 years. Bound officially not to tell the truth about the unexplained comings and goings, the untimely and unlikely sicknesses, but bound unofficially to hear the rumours – I’m beginning to get the smallest inkling of why you are like you are.

To the lighthouse. Again.

IMG_3760 (3)Back to Cornwall for a few more days of coast path, beginning where I began last time, a year or so ago ( (2)Godrevy Point at the far end of Gwithian Sands was the spot but this time, instead of taking the Age Concern minibus to the start I had my own driver in the form of T who agreed to drop me off and meet me 7 miles later with such alacrity that I knew that a clandestine Full English had to figure in his plans somewhere. We actually reached the National Trust car park at practically the crack of dawn as we were both on city time when it came to waking up. But still the car park was hosting a good few surfers’ cars and vans.

Off I went in one direction and off went my husband in another.


I seem to have taken a great many And So We Say Goodbye shots of Godrevy lighthouse. I like this one best.

The National Trust own and manage the coast land here and, in that much of their work was imperceptible to me, and in that I very much appreciated their re routing of the path to allow for recent cliff falls, I did find some of their signage (and that of other charities) a little intrusive.

But it is a difficult balance to achieve and I have nothing against seals.

I thought I’d heard of excellent carrot cake being found on sale at the café hereabouts and I do love a piece of carrot cake. I hadn’t checked my sources too closely and so the first place I had my eye on turned out to be public toilets. Disappointing. In the fullness of time, at about the moment I walked off the edge of my very first OS map and onto the second (woohoo), I arrived at the café at Hell’s Mouth – the very place – but so early that it was yet to open and, to be honest, it was too early for cake, even for me. Still, I passed by with some regret but later, on rereading Jude’s post, I realised it may not have been so bad after all. (

I walked on as the way, although high up on the cliff,  ran flat and close to the road for several miles. Car parks popped up from time to time. It was turning into the least interesting section so far and I was growing rather fed up. It did give me time to reflect on my new walking/trail shoes and award them 9 out of 10.

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Ugly  brutes, aren’t they?

Still not 100% right. The quest continues.

Lovely array of wildflowers along the way though – bluebells, primroses, violets, red campion and a whole load of nameless others.

Just as my inner moaner was starting on the Are We Nearly There Yet? whining, the path dropped away, right from the top of the cliff to a few metres above the beach.


Didn’t see that coming.

A steep down followed by a steep up. That’ll teach me to get bored. Just time to catch my breath at the top and WHAT? Here we go again, all the way down and all the way up again. A double dip. Not sporting. Not sporting at all.

Then it was around the headland and into Portreath, my morning’s destination. I have to admit that I found the place a little odd. Its raison d’etre was as a port used to export tin and copper from the local mines across to South Wales for processing and to import Welsh coal to power the mine machinery. As I saw a bit more I came to admire its plucky ingenuity. IMG_3809 (2)I mean, would you build a harbour here on this wide expanse of gently sloping sands?

At one side of the beach walls were constructed to create the narrowest of channels to form the harbour. The skill that must have been required to navigate that unfeasibly tight passage is extraordinary.IMG_4042 (2)

The village itself is rather unusual. Although equipped with the requisite golden sands (and some truly ugly, crassly overdeveloped properties), just behind the beach front car park is an estate of 1970s housing where the old maps show were once coal yards. IMG_4040 (2)Throw in several derelict bungalows around which property developers must be circling, a couple of not very enticing pubs, a beach café reeking of chip fat

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Farm fresh premium pre-fried chilled chips? 

and a (much nicer) cycle café where we drank coffee amidst the frames and the inner tubes and it was all a bit of a mishmash.

I couldn’t wait to leave.

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But what’s that giant golfball up on the hill above the village?

That’s for the next walk