Heathfield Park SSSI

Heathfield Park SSSI is a 41 ha biological Site of Special Scientific Interest east of Heathfield in East Sussex. It is part of Heathfield Park, a Grade II* listed building and park.

This is a steep valley carved by a stream. The sheltered wooded habitat has a warm and moist microclimate and it has a number of plant species usually restricted to western Britain, such as Cornish moneywort, hay-scented buckler-fern and the liverwort Frullania tamarisci. The site is also important for lichens and 76 species have been recorded.

The site is private land with no public access.