Stanley wrote:By the way... Nice to see you back Tiz, I hope you and Janet enjoyed Cornwall.
Thanks, yes we did enjoy the fortnight, especially because we were there while our kitchen and dining room were given the interior wall insulation treatment and new kitchen units fitted. They also built a new, insulated timber frame utility room. The builders, who we now know well and trust, did a marvellous job and on some days worked until 8.00pm and and on Saturday to get it all done in our absence. It's wonderful when you can give tradesmen full marks and also find them pleasant and with a great sense of humour. They are now finishing off the decoration and some outdoor work. It's satisfying too to be paying local men with families - the boss has three young kids at primary school (he rushed out yesterday morning without his lunch pack and his wife turned up on our doorstep and handed it to us - a kid's lunch box with colourful pictures of heroes like Captain Marvel and Superman! I had a good laugh but he got his revenge later when I tipped some water into the utility sink, forgetting that the waste pipe isn't yet connected and had to do a mopping up exercise.)
We spent the holiday (or was it a `retreat'?) in our favourite rented cottage high up the hill behind Praa Sands which is between Penzance and Helston, with fabulous views out to sea and across Mount's Bay. I've often wondered what it was like 100 years ago when the big fishing fleet would put out from Newlyn and when the Royal Navy's Grand Fleet used to anchor in Mount's Bay for review. Or when in the late 1940s the battleship Warspite ran aground on the rocks at Marazion while on her way to the breakers. We had mixed weather conditions during the fortnight; it started with a violent storm then the sea became like a millpond for about 5 days and then it got windy again with a mist and mild temperatures when that weather front came up from the Azores.
The stormy weather was spectacular and I didn't envy the people aboard the `Scillonian' when we watched it sail out from Penzance heading to the Scilly Isles - the bows would rise right out of the water then plunge out of sight! It travels in all sorts of bad weather and I've seen a photo of it a few hundred yards from the Penzance quay and heeled over at 45 degrees. The Cornish coast, like much of the UK, had a punishing time during last winter and many places are still being repaired - part of Penzance promenade fell into the sea and part of the Lido collapsed. Praa Sands always suffers rapid coastal erosion and the winter had a serious effect there. There is a low cliff rising from a few feet at one end of the mile long beach to perhaps 20 feet at the opposite end but it's composed of `head' which is a remnant of the Ice Ages, a soft material that's no match for storm waves. In the central area of the beach this is topped by sand dunes. There is a level area of land behind the cliff (about 50 yards) on which houses could not be built, then the steep hill with the houses. On the levelled dunes there is a car park running right up to the cliff top and during winter the end of it was washed away. There is still only an orange ribbon across to stop cars straying too near the edge! Another effect of the winter has been the washing away of sand from the beach and this has happened at other Cornish beaches too.
On the Thursday, 9th October, the storm was at its height and the following day the effects couldn't be missed. For example, the wooden steps leading from the dunes down to the beach now end in mid-air 5 feet above the beach. A massive amount of sand has been washed away into deeper water and we saw this happening - the sea was sand coloured for a long way out. This sand now lies about half a mile out from each end of the beach and must be acting like a reef - at low tide there is surf out there, where there never was any before. The loss of sand on the beach, from below the cliff, has exposed a raised, hard, black layer which some people probably think is tar. But it's peat, which was known to exist under the sand and was laid down about 1500 years ago and you can see the remains of the plant stems and roots in it. A few days later there were students from the local college surveying the new beach and we were able to tell them what had happened. It's not often we are on the spot when a geological event takes place!
First, a photo looking west along the beach after the storm, showing the exposed layer of peat. The steps lead down from the lifeguard's hut and used to end on the sand. You can just see, sitting on the peat, the lifeguard's red inflatable boat on its trailer - this used to sit in the same spot but on deep sand.
The next photo shows one of the sets of public steps which now ends 5 feet above the new beach level. You can see the black peat layer here is about 6 inches deep and below it is the `head' from the Ice Ages.
Further east the cliff is higher and it's mainly sand dunes on top of head and you can see the metal rails of the former steps, now washed away.
