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Inventory Garden & Designed Landscape

ROSS PRIORYReference: GDL00329

Status: Designated


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  • Category: N/A
  • Date Added: 01/07/1987


  • Local Authority: West Dunbartonshire
  • Parish: Kilmaronock

National Grid Reference

  • NGRNS 41589 87529
  • Coordinates241589, 687529


A very attractive designed landscape on the shores of Loch Lomond. The gardens, woodland and parkland form the setting for an A-listed building and the varied habitats represent a valuable wildlife refuge.

Importance of Site

A site included in the Inventory is assessed for its condition and integrity and for its level of importance. The criteria used are set out in Annex 5 of the Scottish Historic Environment Policy (December 2011). The principles are represented by the following value-based criteria and we have assigned a value for each on a scale ranging from outstanding value to no value. Criteria not applicable to a particular site have been omitted. All sites included in the Inventory are considered to be of national importance.

Work of Art


The designed landscape of Ross Priory is of high value as a Work of Art both historically and in its present form.



There is some documentary evidence of the development of the policies which gives this site some Historical value.

Horticultural, Arboricultural, Silvicultural


The plant collection is of high Horticultural value and an active programme of propagation is in progress which may lead to a higher valuation in future.



The designed landscape of Ross Priory has outstanding Architectural value as it provides the setting for a category A listed building.



The site has outstanding Scenic value due to its contribution to the landscape on the shores of Loch Lomond.

Nature Conservation


The interesting waterside habitats which are closely monitored by the University provide outstanding Nature Conservation value.

Location and Setting

Ross Priory is situated on the southern shore of Loch Lomond some 25 miles (40km) north-west of the centre of Glasgow. Conic Hill 1,175'(358m) rises above Balmaha about 4km across the loch, and beyond stand Ben Lomond 3,196' (974m) and Ben Vorlich 3,054' (931m). The Highland Boundary Fault runs through the north side of Conic Hill. South of the faultline extending to Ross Priory, the underlying geology is of the Old Red Sandstone Series. The islands in Loch Lomond form significant features in the foreground setting of Ross Priory. Five of these islands and part of the mainland around the mouth of the Endrick Water to the east of Ross Priory are owned by the Nature Conservancy Council, forming part of the Loch Lomond National Nature Reserve. Views are gained across the loch to the mountains beyond providing a magnificent setting to the designed landscape. The situation of the site is secluded, nestling on the low shores of Loch Lomond. It can be seen from the loch and the village of Balmaha on the east shore. The lodge at the south entrance is significant from the minor access road which forms a loop off the A811 on either side of the village of Gartocharn, 2km to the south-east of Ross Priory.

The house stands some 150 yards from the shore of Loch Lomond which forms the northern boundary of the site. To the south-east, the parkland extends to the lodge and the road from Gartocharn although the ownership boundary runs only to the eastern edge of the woodland flanking the Ross Burn. To the south-west, the designed landscape extends to the outer edge of the west wall of the walled garden. Historically, the estate probably included Ardoch Wood and Scroggs Wood, part of the coniferous Garadhban Forest, now under the ownership of the Forestry Commission.

Documentary evidence exists in the form of General Roy's map of c.1750, the 1st edition OS of 1860 and the 2nd edition of c.1900. Comparison of these maps indicates that the extent of the designed landscape has changed little since the 18th century. An Improvement Plan by James Abercrombie in 1793 is referred to by Alan Tait 'but little of it appears to have been done'. (SRO.GD 47/1163). The present landscape includes some 63 acres (25ha).

Site History

The existing designed landscape was laid out c.1812 as indicated on the 1st edition OS map of c.1850. The 19th century design incorporated features such as the south avenue from the 18th century landscape which is indicated on General Roy's map of c.1750. The landscape was maintained in a similar form, shown by comparison of the 1st & 2nd edition OS maps until 1925 when the woodland garden was developed.

Originally called 'The Ross', the estate belonged to a cadet branch of the Buchanans of nearby Buchanan Castle from the early 17th century. They built the original house which was later altered. In the 18th century the male line died out and when Jean Buchanan, the heiress, married Hector Macdonald in 1793 she added her surname to his. They were subsequently responsible for commissioning Gillespie Graham to remodel the house and for laying out the designed landscape which now remains.

Sir Walter Scott was a family friend who visited several times and wrote a number of letters from the house, and is said to have written at least part of 'The Lady of the Lake' and 'Rob Roy' here, although this is doubtful. Hector died in 1828 and Jean in 1852. Their daughter married Sir Alexander Wellesley Leith, Baronet, and the family thus assumed the name Leith-Buchanan. Their grandson, Sir Alexander Edward Leith-Buchanan, owned the estate in 1906. An article of that year describes him as being widely travelled and actively managing the estate in pursuit of his sporting interests such as golf, shooting and fishing.

The house was leased to Major & Mrs Christie in 1927. In 1971 it was sold to Strathclyde University, having been owned for a short time by Mr Teacher. It is presently used as a Residential Club for employees of the University.

Landscape Components

Architectural Features

Ross Priory, listed category A, was originally built in 1693. It was altered in the 18th century and, in 1812, the wings of the house were removed and extensive additions made to the central portion in Gothic style, to the designs of James Gillespie Graham.

The Stables, listed category B, stand on the shore of Loch Lomond. Built in 1794, part of the building has been renovated for letting purposes by the University. The Lodge, listed category B, is situated at the main entrance on the southern boundary. A Memorial to a cat named Chingly Put stands in the garden, dated 1883. The Graveyard of the Buchanan family is situated in the woodland to the east of the Priory.


The parkland lies to the north and east of the house and main avenue and the shore. It would have extended as far as the lodge, as shown on the 2nd edition map of c.1910. Avenue planting is shown on the 1st edition map of c.1860. Of this, oak, lime, sycamore and elm remain, many of about 150-200 years, between the house and Ross Burn which crosses the drive almost at its half-way point. From here to the lodge, most of the original trees have gone and ornamental trees have recently been planted. A beech avenue once extended along the shore to the west of the house. Some of the original beech remaining here are about 200 years old.

The parkland outwith the policies today is farmed and most of the trees have gone. Within the policies, the park to the east of the house is a 6-hole golf course. Daffodils have naturalised throughout and, adjacent to the house, a putting green has been formed.


The woodland remaining within the policies lies on either side of the Ross Burn and extends from it along the shore. It stands on the site of that shown on General Roy's map of c.1750. At the edge of the woodland, next to the main drive, species are predominantly birch with alder, sycamore, willow and rhododendron. The Buchanan Burial Ground lies within this woodland. Alder has colonized on the shore of the loch and has been fenced from the park. A shelterbelt of spruce, Scots pine and larch stands by the stable-block.

Walled Gardens

The walled garden lies in the south-west corner of the woodland garden. Comparison of the 1st & 2nd edition OS maps indicates that the garden had been moved and expanded in the late 19th century. By the 1970s, it was in poor condition and infested with weeds. An old conservatory has recently been demolished and replaced by an aluminium glasshouse. The orchid collection from the Orchid House has been dispersed and added to the collections of Glasgow District Council's Park Department. The garden wall has been rebuilt with the aid of the Manpower Services Commission. In the course of this work, the south gate was replaced by a 'Moon Gate', allowing a view to the garden beyond. The garden is currently under restoration; a cypress hedge has been planted down the central path enclosing a rose walk, borders have been established within the perimeter walls, and new alpine beds have been built.




Printed Sources

Ross Priory, Policies & Nature Trail, University of Strathclyde

Ross Priory, SF, Aug 1906



NMRS, Photographs

About Designations

Inventory of Gardens and Designed Landscapes

We compile, maintain and publish an Inventory (a list) of gardens and designed landscapes of national importance under the Ancient Monuments and Archaeological Areas Act 1979. We assess sites for Inventory status against criteria published in the Scottish Historic Environment Policy, Annex 5, pp81-82.

The information provided gives an indication of the significance of the site. The Inventory record is not a definitive account or a complete description of the garden and/or designed landscape. The format of the Inventory record has changed over time. Earlier, un-amended records may not be current.

Enquiries relating to development proposals that may affect an Inventory site should be made to the local authority in the first instance. Local authorities consult us on proposals that they consider might affect an Inventory site or its setting, but they are not bound by our advice and remain responsible for making the final decision about a development proposal.

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