Showing posts with label stone runs. Show all posts
Showing posts with label stone runs. Show all posts

Tuesday, 2 December 2014

Mt Usborne - the Highest Peak

Last month saw a group of walkers set out to climb Mt Usborne - at 2310 feet (705m.), the highest point in the Falkland Islands .........
Mt Usborne from Darwin.
The mountain is named after the Ship's Assistant on the Beagle, which brought Charles Darwin to the Falklands in 1833.  You can get good views of it from the settlement of Darwin, which is about 70 miles south-west of Stanley, the capital.
In convoy across Camp
On a breezy Sunday morning, about 10 of us set off for the 60-mile drive west from Stanley, and then a 5-mile off-road track to the base of the mountain. This track gets rough in places, but we had a couple of experienced drivers in the convoy, who could pick their way through the traps.
Negotiating a small stone run
The group parked the cars around 11am, and set off under grey and blustery skies. Luckily, the strong wind was at our backs as we clambered up the steep slope. We crossed a few stone runs, but eventually reached the summit plateau after about 90 minutes.
The summit cairn.  An old exhaust?

Blowing a hoolie at the top!
Unfortunately, the wind had increased in strength, and standing on the exposed plateau was an effort. After a few photos and signing the visitor's book, we headed east to find a more sheltered spot. Rather surprisingly, the north face of the hill was very much steeper than the south, and had 4 corries, each with a tarn. I was familiar with these geographical features from visiting the Scottish Highlands and the Lake District in England, but their presence indicated glaciation had occurred here, at some point in the distant past.
A sheltered spot...yes, that's snow!
However, I don't think there is any other evidence that the Falklands were once glaciated, so it was a surprise to see these features at all. We soon found a broad ledge below the ridge out of the wind, and we had an enjoyable picnic looking down 1,000 feet into a corrie containing a few snow patches.
After the refreshments, we continued about another mile east along the ridge, and then dropped down about 800 feet into a corrie. One of our group wanted to dip his fingers (it was too cold for toes), into each tarn, and so we continued west, sheltered from the gale under the long ridge.
On the summit ridge.
More snow!

The most easterly tarn
Tarn comes from Old Norse.  This article describes how they are formed.  The tarn above was sitting in an almost-perfect bowl, formed by ice.
http://en.wikipedia.org/wiki/Tarn_%28lake%29


Looking back west along the summit
Tarn from the east
View from the north, looking southwest.
Another tarn with lots of packed snow.
Heading for the Black Tarn

Black Tarn
After a few hours of checking out the corries and touching the tarns, we came to a stunning view, overlooking the famous Black Tarn. The only problem was there was no obvious route down to it! After a few dead ends, we clambered down a steep stone run, sometimes using hands and bottoms to negotiate a route through these huge boulder fields.
Steep stone run
This article gives more information about how stone runs are formed >> http://en.wikipedia.org/wiki/Stone_run
Very steep stone run...
Charles Darwin, when he saw them during his visit of 1833, en route to the Galapagos and his Theory of Evolution, called them "rivers of stone".  Although my native Scotland now has a similar climate to the Falklands, it was completed glaciated during the last Ice Age, so this geological formation never existed in my homeland.
Black Tarn, looking south to Mt Usborne
The views were worth it! They reminded me of some dramatic scenery in the north-west of Scotland. Well worth exploring if you can't get to the Falklands!
Transport awaits. One last stone run to cross.
Climbing out of the bowl, we realised we now had no protection from the gale, and it was going to be a long, tiring slog back to the cars. Despite being marginally downhill, we still had several more stone runs to cross, and a steep hillside to walk round. I was very glad of my Nordic Walking poles which kept me upright most of the time.
Returning to the road
Arriving back at the cars about 6 hours after setting off, we could check GPS and pedometers as we waited for the stragglers. I had walked for 5 hours (sat down for 1 hour), and covered 10 miles (16 kilometres). My pedometer said I had taken 22,992 steps, and who was I to argue?  It felt like it!
Follow that car!
Friends kindly transported me back to Stanley, where a hot bath and cold beer were all I was thinking about......

Another Grand Day Out!  Thanks to all who made it possible.
Peter


Wednesday, 5 November 2014

A Long Walk on Princes Street....in Darwin's and Shackleton's footsteps.

Continuing the tales from the South Atlantic.  October brought gales, fog, snow, penguins, memorable dinners, stunning walking, the return of the tourists, and much more.....!
White Horses, Long Island Farm (courtesy of wife, and landowners)
 Spring has arrived in the South Atlantic.  Lambs are being born, birds are laying eggs, the days are getting longer, penguins, seals and albatrosses are returning to breed, and the weather is gradually improving.
Black-capped night herons nesting
 October - the April of the southern hemisphere - sees winter finally relinquish its grip on the weather, with just a few snow flurries to remind us we are only 600 miles from Antarctica.
HMS Iron Duke visits Stanley
However, the Falklands are the same distance from the Equator as London, so despite the slightly cooler weather, the islands receive plenty of daylight in Summer.  This, and their remoteness, makes them ideal breeding grounds for sea-going birds and mammals of the southern ocean.
One of the first Magellanic penguins to return to their burrow and await their partner.
 Every Spring, thousands of birds, seals, etc return to the place of their birth to continue the cycle.
Outdoor exhibit at the new Museum.
On the human side of life, a new museum has opened its doors just in time for the tourist season. It covers the Natural History of the Falklands, as well as the social history of the people here.
You don't want to get this close to a live Leopard Seal! Note the 3-pronged teeth!
There are excellent exhibits of Victorian-era shops and homes; coverage of the 1982 conflict; modern life, including the Fishing and Oil industries.  There is a room set aside for Antarctic exploration, much of which used the Falklands as a supply point.   A hut, which was used by British explorers  in the 1950s, has been transported to the Museum, and offers a great insight how men survived that harsh climate for months on end.

Ramblers on the ridge.
Just as a Postscript to the Museum, a couple of recent tourists made some very blunt comments in the Visitors Book, suggesting that the Falklands belonged to Argentina.  There was also some anti-British graffiti left around Stanley at the same time, and in the same handwriting!  As these visitors had signed their names, it was quite easy to check their Facebook pages, and see them boasting of their exploits there...
Energy-sapping whitegrass
Meanwhile, the Ramblers group organised a very long and scenic walk in the hills to the west of Stanley.  Unlike most of the hills a few miles to the south, these slopes did not see any fighting or mine-laying, but they had panoramic views that made the effort of ascending them worthwhile.
Mt Vernet summit
On a very cold Sunday, a group of us set out from near Estancia Farm, while another group took some cars to the end of the walk at Long Island Farm, where we would all meet up 4 hours later.
Watching for stragglers
We estimated the walk was about 12kms (8 miles), which may not sound massive, but the ground underfoot had no paths, and was either ankle-twisting swards of white grass, or very tiring boulder fields, known as Stone Runs or "Rivers of Stone", as Charles Darwin described them when visiting on the Beagle's voyage, which would later make him famous.
Stone runs are unique obstacles.
These Stone Rivers are formed by repetitive freezing and thawing over millennia, and are not found anywhere else, I believe.  The one we crossed is also the longest, and known as Princes Street, after the long, broad thoroughfare in Edinburgh.  By coincidence, I was to fly over Princes Street a few weeks later.  More of that flight soon....  A lovely, if tiring, walk!
Princes Street (grey)  from the air.
Also in October, saw the rescue of several oiled King Penguins.  These were being looked after by Falklands Conservation near where we live in Stanley, and volunteers were sought to help with the feeding of the birds.   After a few weeks, the birds are released back into the sea, and hopefully swim back to the beaches before the tourists arrive in numbers!
Feeding time for oiled King Penguins 
 I mentioned at the start that there were some memorable dinners in October.  On Trafalgar Day (October 21), I had the privilege of dining with the Commanding Officer, British Forces, South Atlantic Islands.  He is in charge of all the troops  based in the Falklands in order to defend the islands.  A fascinating evening, but sadly, no photos.


 Like London buses, a second unusual dinner invitation came along that week.  This time as guest of His Excellency, The Governor, who hosted a dinner at Government House.  We had a short tour of the historic building, with its conservatory housing the most southerly grapevine in the world!
Signing the underside of the table is a popular tradition...
But, for some guests, the highlight of the tour was the snooker table on which explorer Sir Ernest Shackleton played whilst trying to organise a rescue for his men stranded on Elephant Island.  A few enthusiastic people felt the need to examine the underside of the table where thousands of visitors, including the Duke of Edinburgh, Prince Andrew and many others,  had left their messages for posterity.

A memorable evening in a memorable week!

Peter