Benmore Estate

In 1870 the Greenock sugar refiner and philanthropist James Duncan bought the estate, and added the adjacent Kilmun and Bernice Estates. He arranged extensive plantings, including more than six million trees around the estate,^[5] and added paths leading up the Eas Mòr gorge for his visitors to enjoy the magical atmosphere of the glen, reminiscent of the mythological Puck, the character Puck in William Shakespeare's play A Midsummer Night's Dream.^[7]

The Ordnance Survey map as revised in 1898 shows paths and bridges up the Eas Mòr gorge; the coniferous plantation of Uig Wood extends on each side.^[8]

Henry Younger of the Edinburgh brewer Younger's bought the estate in 1889, and with his son Harry George Younger made many improvements to the woods and gardens.^[5]

Two strips of Japanese larch planted at Puck's Glen around 1903 were successfully established by 1912, though European larch had failed in the locality.^[9] In 1918, the Anchor Line Staff Magazine noted that Benmore House was celebrated for "Puck's Glen with its amber stream cutting a channel through moss-draped schistose rock, and tumbling from one silver rock-chalice to another."^[10]

Forestry Commission

In 1924, Harry George Younger presented the estates to the Forestry Commissioners.^[11] The Royal Scottish Arboricultural Society made a visit in July 1925, and described Puck's Glen as "a striking example of how man, working hand in hand with nature, has made what was once a bare hillside ravine into one of the most lovely walks imaginable." Starting near the sixth milestone from Dunoon on the old main road to Arrochar, the bridle-path "by the stream which the Ordnance Survey map calls the Eas Mor, but which is better known as Puck's Burn" was soon hemmed in by steep banks, "while growing on their slopes are conifers of a dozen or more varieties, rhododendrons, and many of the rarer species of ferns. The path follows the stream through the whole course of the ravine".^[11]

In commemoration of the improvements James Duncan had made to the estate, Younger provided the Bayley Balfour Memorial Hut above the glen, dedicated to the memory of the botanist Sir Isaac Bayley Balfour. The hut was designed by Sir Robert Lorimer with wood panelling featuring all the varieties of timber grown at Benmore,^[5] and positioned above the tree-tops.^[12] The dedication ceremony in September 1928 enjoyed fine weather; The Gardeners' Chronicle described its site as commanding "beautiful views above a gorge where 'the singing waters fall to the Eachaig River from lofty heights' " amidst towering woods, with Beinn Mhòr visible through a faint blue haze.^[13]

In 1929 the Royal Botanic Garden Edinburgh opened the Younger Botanic Garden in the Benmore estate as its first outstation, and in the 1930s the Forestry Commission established Kilmun Arboretum to the south of Puck's Glen, planting large groups of tree species rather than individual specimens

The Forestry Commission's Scottish National Forest Park Guide, issued in 1947, calls Puck's Glen "a rocky cleft beside a rushing stream, leading up to a fine viewpoint, which may be visited without charge or formality", and describes access by Clyde steamer and bus services.^[12]

In 1948, the Scottish Mountaineering Club Journal noted regular visits to Puck's Glen, "attractive at all seasons but at its best in the Rhododendron month of June", and praised the view "from the Rest Hut, exquisitely designed by Robert Lorimer".^[14]

The Bayley Balfour Memorial Hut, Puck's Hut, was moved in 1968 to the walled garden in the Botanic Garden. It originally had a fireplace and chimney, but these were not reconstructed, and were replaced by an additional window. In 1992 the hut was listed as a Grade C listed building.^[15] The Puck's Glen path needed repair, and was restored in May 1986, with renewed bridges.^[1]