Collon House

The gardens at Collon House have been restored with appropriate period planting; the main entrance overlooks a sunken Box parterre with topiary and an intricate design layout in the 18th Century style. The ornamental garden contains Box-edged herbaceous borders with white Phlox, Delphiniums, Agapanthus and Hemerocallis while darker richer colour tones come from Penstemon, Dahlias, Asters and Golden Rudbeckia. A Greek-style summerhouse at the end of the garden is a restful viewpoint to review the colour schemes, old Roses, Wisteria and Clematis.

Collon House, Ardee Street, Collon, Co. Louth, A92 YT29
Mobile: 087 235 5645

Open April to September for groups of 6 or more by appointment only. RHSI members get 50% reduction on Garden Tour only, on production of current membership card.
Guided House Tours and Refreshments available, see website for further details.

Upcoming Events



Floral Art demonstration by Suzanne Cray

Wednesday 20 February, 2019

Day Tour to Altamont Garden, Co Carlow

Saturday 09 February, 2019

Airfield Estate Gardens

Ardan Garden

Ballintubbert Gardens and House

Ballycommane Garden

Ballyedmond Castle Garden

Ballymaloe Cookery School

Ballyrobert Gardens

Bantry House and Garden

Belvedere House Gardens & Park

Benvarden Garden

Birr Castle Demesne

Blarney Castle and Gardens

Burtown House and Gardens

Caher Bridge Garden

Colclough Walled Garden

Collon House

Coolaught Walled Garden

Coolwater Garden

Dawros Gallery & Garden

Dower House

Drimbawn Garden

Dromana House and Gardens

Festina Lente

Fota House – Victorian Working Garden

Gash Gardens

Glenarm Castle Walled Garden

Glenavon Japanese Garden

Hester Forde Garden – ‘Coosheen Garden’

Hillsborough Castle and Gardens

Hunting Brook Gardens

Irish National Stud and Gardens – The Japanese Gardens and St. Fiachra’s Garden

Johnstown Castle, Estate, Museum and Gardens

June Blake’s Garden

Kilfane Glen and Waterfall

Kilgar Gardens

Killruddery House and Gardens

Killyreagh Garden

Kilmokea Country Manor and Gardens

Kilravock Garden

Kylemore Abbey and Victorian Walled Garden

Lodge Park Walled Garden

Loughcrew Gardens


Mount Congreve Gardens

Mount Stewart House and Gardens

Mount Usher Gardens

Oakfield Park

Old Deanery Garden

Patthana Garden

Rothe House Museum and Garden

Rowallane Garden

Salthill Garden

Seaforde Gardens

Seanabea Cottage


Strokestown Park Gardens

Tourin House & Gardens

Tullynally Castle Gardens

Tyrrelstown House Garden

Woodville Walled Garden

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