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Glenwhan Garden

RHS Partner Garden

Free access for RHS Members at selected times

Glenwhan Gardens & Arboretum
Dunragit
Stranraer
DG9 7PH
Scotland

Get directions

Free RHS Member days
Saturday, when open

Telephone
07787 990702

Visit website

About the garden

Glenwhan was carved out of Scottish moorland and is plantswoman Tessa Knott Sinclair’s spectacular achievement. Centred around two lochans are extensive collections of herbaceous, rhododendrons, camellias, hydrangeas, embothriums, eucryphias, conifers and extensive southern hemisphere, himalayan and sino-himalayan plantings that form this 12-acre designed landscape. Over 1,000 plants are labelled so far.

The garden is south facing, with spectacular views over Luce Bay to the Mull of Galloway, the Isle of Man and beyond. Due to the close proximity of the Gulf Stream, many tender trees, shrubs and herbaceous plants flourish. Glenwhan recently aquired Botanic Garden Conservation International association status.  

Facilities

  • Accessible garden
  • Dogs welcome
  • Parking
  • Plant sales
  • Refreshments
  • Toilets

Key features

  • Rock garden
  • Woodland
  • Bog garden
  • Arboretum
  • Pond or lake
  • Water garden
  • Winter garden

Get involved

The RHS is the UK’s gardening charity, helping people and plants to grow - nurturing a healthier, happier world, one person and one plant at a time.