Smart's and Prey Heaths

{{Short description|Protected area in Surrey, England}}

{{Infobox SSSI

|image= Smart's Heath - geograph.org.uk - 1778722.jpg

|image_caption =

|name= Smart's and Prey Heaths

|aos= Surrey

|interest=Biological

|gridref={{gbmappingsmall|SU 987 557}}

|area= {{convert|39.0|ha|acre|abbr=off}}

|notifydate= 1993

|map=[https://magic.defra.gov.uk/MagicMap.aspx?startTopic=Designations&activelayer=sssiIndex&query=HYPERLINK%3D%271006793%27 Magic Map]

}}

Smart's and Prey Heaths is a {{convert| 39 |ha|acre|abbr=off|adj=on}} biological Site of Special Scientific Interest south-west of Woking in Surrey.{{cite web|url= https://designatedsites.naturalengland.org.uk/SiteDetail.aspx?SiteCode=S1006793&SiteName=&countyCode=41&responsiblePerson=&SeaArea=&IFCAArea= |title=Designated Sites View: Smart's and Prey Heaths| series= Sites of Special Scientific Interest|publisher=Natural England|accessdate = 17 November 2018}}{{cite web|url=https://magic.defra.gov.uk/MagicMap.aspx?startTopic=Designations&activelayer=sssiIndex&query=HYPERLINK%3D%271006793%27 |title=Map of Smart's and Prey Heaths|series= Sites of Special Scientific Interest|publisher=Natural England|accessdate= 17 November 2018}}

These mainly damp heaths are dominated by ling, cross-leaved heath and purple moor-grass. Other plants include creeping willow, dwarf gorse, oblong-leaved sundew, deergrass and round-leaved sundew.{{cite web|url= https://designatedsites.naturalengland.org.uk/PDFsForWeb/Citation/1006793.pdf |title=Smart's and Prey Heaths citation|series= Sites of Special Scientific Interest|publisher=Natural England|accessdate= 17 November 2018}}

The heaths are crossed by footpaths.