Sites of Special Scientific Interest (SSSI)

Protected sites for their wildlife, geology, or landforms

Browse 4,128 sites of special scientific interest designations across the UK.

All (430,370)Listed Buildings (381,635)Ancient Woodland (44,373)Sites of Special Scientific Interest (4,128)Green Belt (190)Areas of Outstanding Natural Beauty (34)National Parks (10)
View Sites of Special Scientific Interest on Map →
NameLocation
Nostell Brickyard Quarry SSSIView on map
Notgrove Railway Cutting SSSIView on map
Nunnington Cutting and Quarries SSSIView on map
Nunn Wood SSSIView on map
Nymet Barton Marsh SSSIView on map
Oak Dingle SSSIView on map
Oakenhill Railway Cutting SSSIView on map
Oaken Wood SSSIView on map
Oakers Bog SSSIView on map
Oakers Wood SSSIView on map
Oakhanger Moss SSSIView on map
Oakhills Coppice SSSIView on map
Oakland Pasture SSSIView on map
Oakley Pool SSSIView on map
Oakley Wood SSSIView on map
Oak Mere SSSIView on map
Oakshaw Ford SSSIView on map
Oak Tree Farm Meadows SSSIView on map
Occombe SSSIView on map
Ockham and Wisley Commons SSSIView on map
Oddy Hill and Tring Park SSSIView on map
Odell Great Wood SSSIView on map
Odiham Common with Bagwell Green and Shaw SSSIView on map
Odstock Down SSSIView on map
Offham Marshes SSSIView on map
Ogston Reservoir SSSIView on map
Okehampton Park Flush SSSIView on map
Okus Quarry SSSIView on map
Olchon Farm Meadows SSSIView on map
Old Bodney Camp SSSIView on map
Old Bow and Old Ham Mines SSSIView on map
Old Buckenham Fen SSSIView on map
Old Burghclere Lime Quarry SSSIView on map
Oldbury and Seal Chart SSSIView on map
Old Copse, Beenham SSSIView on map
Old Ironstone Works, Mells SSSIView on map
Old Moss Lead Vein SSSIView on map
Old Park Wood SSSIView on map
Old Rectory Meadows SSSIView on map
Old River Bed, Shrewsbury SSSIView on map
Old River Dove, Marston On Dove SSSIView on map
Old River Severn, Upper Lode SSSIView on map
Old Sulehay Forest SSSIView on map
Old Town Railway Cutting, Swindon SSSIView on map
Old Winchester Hill SSSIView on map
One Barrow Plantation SSSIView on map
One Tree Hill and Bitchet Common SSSIView on map
Onny River Section SSSIView on map
Orchid Bank, Winslow Mill SSSIView on map
Oridge Street Meadows SSSIView on map

Showing 2601 - 2650 of 4,128

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About Sites of Special Scientific Interest

Protected sites for their wildlife, geology, or landforms. Understanding these designations is crucial when considering development or planning applications in affected areas.

View all protected land types