Sussex offers plenty of variety of landscapes and gardens as well. From rolling hills and beautiful towns and villages such as Arundel, Midhurst, Burgess Hill and of course Petworth through to the coastal towns of Brighton, Henfield, Selsey, Bosham and Chichester.
Selsey Open Gardens, Selsey, Sussex
Sunday 7 June 2026 (Confirmed), 20 Gardens
Residents of Selsey are opening their gardens once again, with more than 20 gardens available to explore, including several new gardens taking part for the first time.
Gardens of all shapes and sizes with innovative features, spaces for nature, and lots of exciting ideas to inspire your own creations. More Details here
Henfield Open Gardens and Arts, Henfield, West Sussex
Saturday 7th and Sunday 8th June 2025 (confirmed), 31 Gardens
Now in its 26th year the Henfield Open Gardens offer 31 amazing gardens with music & arts featuring brilliantly alongside them. Super! More Details here
Burgess Hill Garden Safari, Burgess Hill, Sussex
Sunday 20 July 2025 (Confirmed), 8 Gardens
From wild gardens, tended borders, tulips, potted plants and mature trees.
Talk to all the gardeners and learn how they developed their garden. More Details here
Bosham Open Gardens, Bosham, Sussex
Sunday 7th June 2026 – TBC, 18 Gardens
18 gardens, many with harbour views, live music, teas & cakes, plants sales and dog friendly!
Lots of styles of gardens feature including harbour views, rose gardens, sculptures, herbaceous borders, water features and border planting. More Details here
All information believed to be correct on date of publication – check with organisers for latest information
National Trust Gardeners Almanac 2026
Month by month information & tips to get the most from your garden!
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