The Heritage Centre

Once the boiler room to the Royal National Hospital of Diseases of the Chest, now an exhibition of artefacts, photographs and curious facts, displayed to illustrate the heritage of Ventnor Botanic Garden.

The importance of our microclimate

The history of Ventnor Botanic Garden starts and stops with its microclimate. We are 5C hotter than the rest of the Isle of Wight and the UK mainland; hence ‘Britain’s Hottest Garden’. As such we are a bellwether for climate change, for what is likely to grow and not grow in UK gardens in the future. From the Canna Lilies we no longer lift in winter to the plants that we alone can grow outdoors in the UK we take pushing the boundaries of half hardiness seriously. We rarely get a frost and if we do the Garden heats quickly when the sun returns due to the temperature buffer of the English Channel, the south facing aspect of the Undercliff, and the shelter from north winds which pass overhead.

A history of healing

The micro-climate originally attracted the National Hospital for Diseases of the Chest in the 1860’s and 150 years later the health giving attributes of the microclimate continue to benefit VBG plants and Garden visitors. Dr Arthur Hill Hassall, a polymath of his times, visited Ventnor to recuperate from an illness and foresaw the role the micro climate could play in alleviating the scourge of the day – tuberculosis. Over time families stepped up as benefactors to build the hospital wings or blocks as they came to be called. Each family had their crest installed over the entry door of the block they financed. These crests are on display today in our edulis Restaurant.

An eye to the future

In our way of thinking saving VBG for future generations means standing firmly on the shoulders of the past. So we restored a building from the hospital days to house a new Heritage Centre in the hope of creating a focal point for improving our knowledge of the history of healing this site possesses.


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Contact us

Tel: 01983 855397  |  Ventnor Botanic Garden, Undercliff Drive, Ventnor, Isle of Wight, PO38 1UL