2 posts tagged with

The Glen Lyon Ash

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Birthday Tour (Part 2): the Glen Lyon Ash – Loch Tay

…Continuing from Part One, in which I visited the Fortingall Yew.

Snow-capped Creag Roro (left) and the summit of An Stùc (1,118 m high) seen from Glen Lyon. Out of shot further right, the summit of Ben Lawers could also be seen - my third Munro, which I climbed in 2008.

Leaving Bridge of Balgie I retraced my route a little way until I came upon the Glen Lyon Ash, which I’d already driven past in the opposite direction. I would have stopped the first time but I knew that the Ben Lawers pass, the mountain road between Bridge of Balgie and Loch Tay, was blocked with snow and impassable by car (I’d walked up from the Loch Tay side as far as the Lawers Dam with friends a few days before and it was definitely blocked!). This meant Glen Lyon was effectively a giant cul-de-sac, so I’d have to backtrack as far as Fortingall to continue my tour.

The Glen Lyon Ash.

In the summer of 2008 I stayed with my parents for a week at Pubil, an absolutely tiny settlement at the far end of Glen Lyon. One day we were driving down the road when I noticed an ash tree of exceptional girth. I knew it was something special and had to get out of the car to have a look and take some photographs, which you can see in this vintage Treeblog post. That was the first I knew of the Glen Lyon Ash.

This Highland Perthshire website labels it the greatest-girthed ash (Fraxinus excelsior) recorded in Scotland, although it isn’t mentioned in my Tree Register Handbook. I wish I’d taken a tape measure along to see how it compares with the recognised champions. According to Highland Perthshire, “Close to the ash tree there is an ancient cross carved on a stone by the road. This is ‘St Adamnan’s Cross’ [shown on the OS map] and nearby is a stone with a deep hole where, so the legend goes, the saint banished the plague from the glen.” As if I needed an excuse to go back again!

The Ash grows but a field from the River Lyon. Here’s the view across the river and through the trees to Creag Roro and the summits of An Stùc and Ben Lawers.

The Glen Lyon Ash does get a mention in a Forestry Commission document titled Scotland’s Trees, Woods and Forests (available to download as a .pdf): “The Glen Lyon Ash can be found midway up this beautiful Perthshire glen. Ash trees are not noted for their longevity, but this tree is the exception. Thought to be 400 – 500 years old, this ash was once more than 100 feet high. It has recently been cut back to produce new growth, which should see it survive for another century or two.” You know, I would kill to see a photograph of this ash standing proud at its full height. The tree is also name-checked by the Woodland Trust’s Tree Disease website.

The Glen Lyon Ash seen with more of its surroundings. We’re facing north here, with our backs to the river.

You can clearly see that our ash was once a much taller tree. Its ‘pollarding’ was severe, but the Ash today is flourishing and it has already established a fine new crown. I hope the wood-rotting fungi take it easy on the bole and roots so the tree can live out the FC’s optimistic prediction of another century or two, but there are dark clouds on the horizon in the form of Chalara fraxinea - the dreaded ash dieback that has run rampant across Europe.

Anyway, after tearing myself away from this awesome veteran I made my way back down Glen Lyon to Fortingall, then hung a right to Fearnan… and Loch Tay!


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Continue to Birthday Tour (Part 3): Loch Tay & the Ardeonaig Sycamore - Killin.


Posted in Holidays and field trips + Notable trees





A huge ash in Glen Lyon. The Falls of Acharn.

One really, really big ash.

Somewhere in Glen Lyon grows a bloody huge veteran ash (Fraxinus excelsior). Though it has a girth of truly enormous proportions, it is sadly lacking in the height department after a recent pollarding. I reckon this major piece of tree surgery was carried out about ten years ago in order to make the tree safe – it stands at the side of a road – by removing a diseased / rotten / dying crown. Happily, the tree is looking super healthy and vigorous today and has put on plenty of new growth since it was pollarded, forming a nice ball-shaped crown.

All photos taken on Tuesday the 4th of August.

Two ashes.

A look round the other side.

The longest drop at the Falls of Acharn.

Later in the day after a drive around the eastern end of Loch Tay we parked the car in Acharn and went for a walk up by the burn to see the Falls of Acharn. July was very wet and the few days prior to our visit had been quite rainy, so the Falls were an impressive sight with Acharn Burn in good spate. There isn’t just a single fall, but rather a series of spectacular falls; the photo above shows the biggest drop, which can be admired from a wee viewing platform accessed through a “hermit’s cave” (read small T-shaped tunnel apparently built in the 1760s). Further upstream are a series of smaller yet equally (if not more so) impressive waterfalls in a rapids-stylee. If you’re up in the Loch Tay area they are definitely worth a visit.

This page on the Walking Highlands site and this Wikipedia page have a few of photos that show the same views as a couple of mine, but with the burn in a much reduced flow.

Part of the series of smaller falls further upstream of the big drop. Note the daredevil tree (centre top of the photo) growing right out of the rock and leaning over the churning pool.

Even further upstream. If you like waterfalls, treeblog will soon be treating you to more watery goodness in the form of Killin’s Falls of Dochart and the Lake District’s Aira Force.

Rogues and beeches.

And still in the vicinity of the Falls, a luscious young hazelnut (Corylus avellana) is coming along nicely.


Posted in Gone for a walk + Holidays and field trips + Notable trees





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