List of Sites of Special Scientific Interest in North Yorkshire
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This is a list of the Sites of Special Scientific Interest (SSSIs) in North Yorkshire, United Kingdom. In England the body responsible for designating SSSIs is Natural England, which chooses a site because of its fauna, flora, geological or physiographical features.[1] As of 2006[update], there are 241 sites designated within this Area of Search.[2] 162 sites have been designated due to their biological interest, 56 due to their geological interest, and 23 for both.

Natural England took over the role of designating and managing SSSIs from English Nature in October 2006 when it was formed from the amalgamation of English Nature, parts of the Countryside Agency and the Rural Development Service. Natural England, like its predecessor, uses the 1974–1996 county system[3] and as such the same approach is followed here, rather than, for example, merging all Yorkshire sites into a single list. Some sites you may expect to find here could therefore be in the Cleveland list.
For other counties, see List of SSSIs by Area of Search. The data in the table is taken from Natural England's website in the form of citation sheets for each SSSI.
Sites
| Site name | Reason for designation | Area[A] | Grid reference[B] | Year in which notified | Map[C] | Citation[D] | ||
|---|---|---|---|---|---|---|---|---|
| Biological interest | Geological interest | Hectares | Acres | |||||
| Acaster South Ings | 38.3 | 94.6 | SE594437 | 1988 | Map | |||
| Angram Bottoms | 9.8 | 24.2 | NY891999 | 1989 | Map | |||
| Arkengarthdale Gunnerside and Reeth Moors | 7,634.7 | 18,865.4 | NY935070 & SD970990 | 1998 | Map | |||
| Arkle Beck Meadows, Whaw | 8.4 | 20.8 | NY984041 | 1986 | Map | |||
| Arnecliff and Park Hole Woods | 52.5 | 129.7 | NZ787048 | 2000 | Map | |||
| Ashberry and Reins Wood | 97.7 | 241.5 | SE565850 | 1960 | Map | |||
| Ashes Pasture and Meadows | 14.3 | 34.3 | SD776785 | 1983 | Map | |||
| Askham Bog | 44.7 | 110.7 | SE570480 | 1961 | Map | |||
| Askrigg Bottoms | 2.8 | 6.9 | SD948903 | 1984 | Map | |||
| Attermire | 57.5 | 142.1 | SD842637 | 1955 | Map | |||
| Aubert Ings | 10.6 | 26.3 | SE453538 | 1984 | Map | |||
| Austwick and Lawkland Mosses | 83.6 | 206.6 | SD762665 | 1958 | Map | |||
| Aysgarth | 18.3 | 45.1 | SE008886 – SE021888 | 1992 | Map | |||
| Bastow Wood | 52.0 | 128.6 | SD990657 | 1975 | Map | |||
| Beck Dale Meadow | 2.2 | 5.4 | SE767659 | 2002 | Map | |||
| Beck Hole | 70.5 | 174.2 | NZ825020 | 1960 | Map | |||
| Bellerby Fields | 2.8 | 6.9 | SE114932 | 1994 | Map | |||
| Betton Farm Quarries | 2.3 | 5.6 | TA002856 | 1954 | Map | |||
| Biller Howe Dale | 85.0 | 210.1 | NZ918013 | 1983 | Map | |||
| Birkham Wood | 28.2 | 69.6 | SE359551 | 1988 | Map | |||
| Birks Fell Caves | 85.5 | 211.2 | SD935765 | 1989 | Map | |||
| Birkwith Caves and Fell | 178.4 | 440.8 | SD806766 | 1988 | Map | |||
| Bishop Monkton Ings | 38.8 | 95.9 | SE344659 | 1986 | Map | |||
| Black Keld Catchment | 1401.3 | 3461.2 | SE010700 | 1999 | Map | |||
| Black Scar Quarry | 1.1 | 2.8 | NZ231052 | 1992 | Map | |||
| Blaiskey Bank Springs | 1.4 | 3.5 | SE625887 | 1989 | Map | |||
| Bolton Percy Ings | 7.1 | 17.5 | SE534401 | 1991 | Map | |||
| Boreham Cave | 159.4 | 393.9 | SD926732 | 1986 | Map | |||
| Botton Head | 5.1 | 12.6 | NZ596020 | 1984 | Map | |||
| Brants Gill Catchment | 493.2 | 1218.2 | SD823733, SD825717 & SD850700 | 1986 | Map | |||
| Breighton Meadows | 37.4 | 90.6 | SE704330 | 1986 | Map | |||
| Bride Stones | 120.5 | 297.7 | SE873910 | 1952 | Map | |||
| Brimham Rocks | 162.7 | 402.0 | SE212647 | 1958 | Map | |||
| Brockadale | 58.3 | 144.0 | SE503174 | 1961 | Map | |||
| Broughton Bank | 4.6 | 11.3 | NZ568035 | 1981 | Map | |||
| Bull Ings | 3.0 | 7.5 | SE753880 | 1983 | Map | |||
| Burr Closes, Selby | 1.3 | 3.1 | SE596340 | 1984 | Map | |||
| Burton Leonard Lime Quarry | 3.3 | 8.2 | SE323630 | 1958 | Map | |||
| Castle Hill Wood | 5.7 | 11.1 | SE585831 | 1983 | Map | |||
| Castlebeck and Scar Woods | 36.6 | 90.5 | SE947974 | 1954 | Map | |||
| Cawthorn Moor | 38.3 | 94.6 | SE781923 | 1990 | Map | |||
| Caydale | 163.6 | 404.2 | SE530870 | 2004 | Map | |||
| Cayton, Cornelian and South Bays | 169.8 | 419.5 | TA600860 | 1984 | Map | |||
| Chris's Pasture | 3.8 | 9.4 | SD964890 | 1991 | Map | |||
| Church Ings | 6.7 | 16.5 | SD594456 | 1991 | Map | |||
| Cliff Beck Meadow, Buttertubs | 1.5 | 3.7 | SD880967 | 1986 | Map | |||
| Cliff Force Cave | 70.9 | 175.4 | SD875960 | 1998 | Map | |||
| Cliff Ridge | 2.6 | 6.4 | NZ575116 | 1988 | Map | |||
| Clints Quarry | 1.0 | 2.5 | SD967575 | 1955 | Map | |||
| Cockerham Meadows, Thorpe | 2.5 | 6.2 | SD998616 | 1987 | Map | |||
| Cocket Moss | 20.0 | 50.0 | SD787618 | 1955 | Map | |||
| Cockrah Wood | 11.9 | 29.4 | SE970882 | 1950 | Map | |||
| Conistone Old Pasture | 297.2 | 734.4 | SD990670 | 1955 | Map | |||
| Cow Cliff Pasture and Quarry | 1.3 | 3.3 | SE856669 | 1984 | Map | |||
| Cow Myers | 15.2 | 37.5 | SE270730 | 1983 | Map | |||
| Cracoe Reef Knolls | 141.1 | 348.6 | SD988603, SD996609, SE003608, SE007615, SE015614 & SE026618 | 1952 | Map | |||
| Cropton Banks and Howlgate Head Woods | 42.2 | 104.3 | SE745875 | 1985 | Map | |||
| Dalby Bush Fen | 7.4 | 18.3 | SE645715 | 1988 | Map | |||
| Deepdale Meadows, Langstrothdale | 12.8 | 31.6 | SD889797 | 1988 | Map | |||
| Derwent Ings | 662.4 | 1,636.9 | SE703466 – SE703347 | 1975 | Map | |||
| Dow Cave System | 79.4 | 196.2 | SD989735 | 1987 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Duncombe Park | 117.8 | 291.2 | SE607828 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| East Heslerton Brow | 40.7 | 100.6 | SE926757 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| East Keswick Fitts | 12.0 | 29.6 | SE352460 | 1989 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| East Nidderdale Moors (Flamstone Pin - High Ruckles) | 10,776.9 | 26,619.1 | SE112854 – SE177665 | 1996 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Eller's Wood and Sand Dale | 8.9 | 21.9 | SE856848 | 1983 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Ellerburn Bank | 2.9 | 7.2 | SE853848 | 1983 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Eskamhorn Meadows | 13.7 | 33.8 | SE679242 | 2010 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Fairy Call Beck | 1.8 | 4.5 | SE711903 | 1992 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Far Mains and Far Limekiln Close Meadows | 2.1 | 5.1 | SD992628 | 1986 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Farndale | 157.3 | 388.8 | SE670963 | 1987 | Map | |||
| Farnham Mires | 10.2 | 25.1 | SE338605 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Feetham Holme | 3.2 | 7.8 | SD994977 | 1984 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Filey Brigg | 27.9 | 68.9 | TA126816 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Foredale | 1.6 | 4.0 | SD803700 | 1990 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Forlorn Hope Meadow | 1.6 | 4.0 | SE543171 | 1991 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Fothering Holme | 10.3 | 25.5 | NY991040 | 1989 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Freeholders Wood | 14.0 | 34.6 | SE013889 | 1988 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Fulford Ings | 12.7 | 31.3 | SE608491 | 1991 | Map | |||
| Giggleswick Scar and Kinsey Cave | 40.1 | 99.1 | SD876665 – SD802657 | 1958 | Map | |||
| Gingerfields | 6.9 | 17.0 | NZ162025 & NZ167022 | 1991 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Golden Hill Pit | 0.7 | 1.7 | SE724827 | 1990 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Gormire | 54.0 | 133.5 | SE505834 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Gouthwaite Reservoir | 147.7 | 365.0 | SE129693 | 1969 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Gowerdale Windy Pits/Peak Scar | 4.7 | 11.6 | SE518889, SE526885 & SE529883 | 1960 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Grass Wood | 88.0 | 217.5 | SD985655 | 1955 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Grassington Hospital Grounds | 5.0 | 12.4 | SE017635 | 1988 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Great Almscliff Crag | 7.9 | 19.4 | SE268490 | 1987 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Green Lane Pit | 1.1 | 2.6 | SE732837 | 1988 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Greenfield Meadow | 15.1 | 37.3 | SD833794 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Greenhow Pasture | 7.2 | 17.8 | SE118640 | 1983 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Greenhow Quarry | 2.7 | 6.6 | SE113639 | 1992 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Gristhorpe Bay and Red Cliff | 54.4 | 134.4 | TA085840 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hack Fall Wood | 42.4 | 104.7 | SE235772 | 1989 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hackness Head Quarry | 3.0 | 7.4 | SE965904 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hackness Rock Pit | 0.1 | 0.3 | SE965907 | 1992 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hambleton Quarry | 12.3 | 30.3 | SE058533 | 1991 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Harker's House Meadows | 14.2 | 35.1 | NY860019 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Harwood Dale Moor | 0.4 | 1.1 | SE961991 | 1999 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Haugh and Gundale Slacks | 58.7 | 145.0 | SE797886, SE800880, SE807882, SE804871 & SE802863 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Haw Crag Quarry | 9.0 | 23.3 | SD913564 | 1958 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hawkswick Wood | 12.0 | 29.0 | SD946714 | 1975 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hay-a-Park Gravel Pit | 44.9 | 111.0 | SE362581 | 1995 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hayburn Wyke | 21.0 | 51.9 | TA012968 | 1958 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hesley Moss | 10.9 | 27.1 | SD783602 | 1993 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Heslington Tillmire | 46.7 | 115.3 | SE638475 | 1990 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hill House Nab | 4.0 | 9.9 | SE659993 | 1984 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Hole of Horcum | 145.2 | 358.8 | SE845935 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Holy Well, Bridge | 1.7 | 4.2 | SE028533 | 1986 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Horse Field, Gilling | 2.1 | 5.2 | SE626758 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Ingleborough | 5,230.0 | 12,923.4 | SD760740 | 1955 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Iron Scar and Hundale Point to Scalby Ness | 125.3 | 309.6 | TA017964, TA021957 – TA036908 | 1984 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Jeffry Bog | 7.6 | 18.8 | SE760667 & SE761664 | 1983 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Keasden Moor | 10.2 | 25.2 | SD725664 | 1989 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kettlewell Meadows | 12.3 | 30.3 | SD960734 | 1986 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kildale Hall | 6.6 | 16.2 | NZ609096 | 1993 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kilnsey Flush | 1.5 | 3.7 | SD972675 | 1986 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kirk Deighton | 4.0 | 9.9 | SE398501 | 2000 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kirkby Wharfe | 21.7 | 53.7 | SE510400 | 1984 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kirkdale Cave | 0.3 | 0.7 | SE678856 | 1960 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kirkham Park & Riverside | 41.1 | 101.5 | SE737667 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Kisdon Force Woods | 38.0 | 94.0 | NY900009 | 1974 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Ladyhills | 3.5 | 8.8 | SE912723 | 1993 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Langcliffe Scars and Jubilee, Albert and Victoria Caves | 684.9 | 1692.4 | SD845642 | 1955 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Len Pastures, Crackpot | 4.0 | 9.9 | SD975968 | 1989 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Leyburn Glebe | 2.6 | 6.5 | SE101896 | 1983 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Ling Gill | 5.1 | 12.6 | SD801785 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Littlebeck Wood | 17.3 | 42.8 | NZ881045 | 1983 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Lord's Wood and Pasture | 6.4 | 15.8 | SD813647 | 1990 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Lovely Seat - Stainton Moor | 10,128.7 | 25,017.8 | SD863933 – SE114946 | 1995 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Low Gill Moor Wetlands | 62.9 | 155.4 | SD962874 | 1990 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Low Pasture | 10.5 | 25.9 | SE539893 | 1987 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Lower Swaledale Woods and Grasslands | 223.7 | 552.7 | NZ120014 | 1992 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Malham-Arncliffe | 4,933.9 | 12,191.7 | SD920676 | 1955 | Map | |||
| Malham-Arncliffe (Cool Pasture) | 6.2 | 15.2 | SD967677 | 1995 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Mallerstang-Swaledale Head | 6,232.3 | 15,400.0 | NY840000 | 1964 | Map | [dead link] | ||
| Mar Field Fen | 8.9 | 22.0 | SE223819 | 1988 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Marsett Rigg | 8.0 | 19.8 | SD900860 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Meadow Croft, Skythorns | 0.4 | 0.9 | SD979639 | 1985 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Meal Bank Quarry | 7.2 | 17.7 | SD698735 | 1958 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Mill Holme Meadow, Thwaite | 0.6 | 1.5 | SD897980 | 1986 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Mount Pleasant Quarry | 1.0 | 2.5 | SE734670 | 1954 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Muker Meadows | 15.6 | 38.5 | SD914978 | 1988 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Nabgate | 6.7 | 16.5 | SE866847 | 1987 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Naburn Marsh | 13.3 | 32.9 | SE600479 | 1992 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| New Close, Calvert Houses | 6.6 | 19.3 | SD920987 | 1986 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| New House Meadows, Malham | 8.8 | 21.7 | SD933643 | 1990 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Newbridge Quarry | 7.1 | 17.5 | SE797861 | 1984 | Map | |||
| Newby Moor | 276.8 | 684.0 | SD717692 | 1990 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| Newsome Bridge Quarry | 1.6 | 4.0 | SE379511 | 1970 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Newton-le-willows Meadows | 4.2 | 10.5 | SE212893 & SE215892 | 1994 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Newtondale | 935.5 | 2,311.1 | SE820915 | 1955 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Nine Spring Dale | 4.5 | 11.2 | SE868693 | 1959 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Noddle End | 9.5 | 23.5 | SE528888 | 1987 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| North Bay to South Toll House Cliff | 10.4 | 25.1 | TA048893, TA051894, TA046892 & TA048892 | 1954 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| North York Moors | 44,087.7 | 108,940.6 | SE4996 – SE7192 & NZ9500 – NZ6910 | 1998 | Map | |||
| Nunnington Cutting and Quarries | 5.6 | 13.8 | SE646785 & SE648787 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Oughtershaw and Beckermonds | 75.9 | 187.6 | SD870810 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Ox Close | 140.1 | 346.2 | SD982908 – SD992899 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Oxenber and Wharfe Woods | 88.4 | 218.3 | SD785685 | 1955 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Pan Beck Fen | 2.5 | 6.1 | SD848559 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Park Hall Meadows, Healaugh, Richmondshire | 6.8 | 16.8 | SE017989 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine[4] | ||
| Pen Y Ghent Gill | 215.6 | 532.7 | SD870740 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Pen-y-ghent | 1,456.9 | 3,600.0 | SD850740 | 1955 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Pikedaw Calamine Caverns | 27.1 | 66.9 | SD875640 | 1958 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Pilmoor | 45.0 | 111.2 | SE460730 | 1992 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Pry and Bottom Meadows, Mid-mossdale | 3.6 | 8.8 | SD833917 – SD837919 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Quarry Moor | 7.5 | 18.8 | SE309693 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Raincliffe & Forge Valley Woods | 95.6 | 236.2 | SE986870 | 1956 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Richmond Meadows | 2.9 | 7.1 | NZ169000 & NZ176007 | 1995 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Rievaulx Woods | 17.0 | 42.0 | SE578847 | 1954 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Ripon Parks | 130.0 | 321.0 | SE310750 | 1983 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| River Derwent | - | - | SE678287 – SE825757 | 1986 | Map | Archived 23 October 2012 at the Wayback Machine | ||
| River Ribble (Long Preston Deeps) | 168.8 | 417.2 | SD809621 – SD827570 | 1987 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| River Ure Bank, Ripon Parks | 1.9 | 4.6 | SE310750 – SE307757 | 1988 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| River Ure Grasslands | 18.5 | 45.8 | SE147870 – SE157862, SE017889 & SD985856 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| River Wharfe | 48.3 | 119.4 | SD940773 – SD973711 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Robin Hood's Bay: Maw Wyke to Beast Cliff | 365.2 | 902.4 | NZ941082 – TA005987 | 1954–-74 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Runswick Bay | 9.9 | 24.4 | NZ809169 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Ruston Cottage Pasture | 17.1 | 42.3 | SE956835 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Ryedale Windypits | 11.2 | 27.7 | SE576836, SE582829 & SE588828 | 1960 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Salt Lake Quarry | 3.6 | 8.9 | SD773785 | 1975 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Scar Closes, Kisdon Side | 3.7 | 9.1 | NY893000 | 1988 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Scar End Wood | 27.4 | 67.7 | SE785990 | 1983 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| School Share Section | 2.4 | 6.0 | SD845623 | 1952 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Scoska Wood | 68.9 | 170.3 | SD915725 | 1975 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Seato Pastures | 9.9 | 24.5 | SD729761 | 1990 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Seive Dale Fen | 10.4 | 26.7 | SE855877 | 1983 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Semerwater | 101.4 | 250.6 | SD913865 | 1975 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Shaw Beck Gill | 29.1 | 77.9 | NZ000037 – NZ011059 | 1977 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Shaw's Gate Quarry | 1.6 | 3.9 | SE524823 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Sherburn Willows | 5.3 | 13.1 | SE487325 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Sked Dale | 3.6 | 8.9 | SE969751 | 1954 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Skipwith Common | 293.0 | 724.0 | SE655373 | 1958 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Sleightholme Dale | 28.7 | 71.0 | SE666885 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Snape Hill Quarry | 0.6 | 1.5 | SE509787 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Snaper Farm Meadows | 15.9 | 39.3 | SE597912 | 1990 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| South Pennine Moors | 20,938 | 51,738.7 | SD920300 | 1994 | Map | Archived 24 January 2013 at the Wayback Machine | ||
| Spell Howe Plantation | 4.3 | 10.6 | TA064790 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Spiker's Hill Quarry | 6.4 | 15.8 | SE980862 | 1991 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Spring Wood, Hawnby | 42.4 | 104.7 | SE524896 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Staithes - Port Mulgrave | 62.3 | 154.1 | NZ784189 – NZ797175 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Stephen Ings, Crackpot | 3,089 | 7,630 | SD976965 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Stonehead Beck (Gill Beck) | 0.6 | 1.4 | SD947432 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Stonepit and Nova Slacks | 12.2 | 30.1 | SE883652 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Stran's Gill | 7.8 | 19.3 | SD916786 | 1990 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Strensall Common | 578.7 | 1,430.1 | SE650600 | 1965 | Map | |||
| Strid Wood | 58.9 | 145.6 | SE070560 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Stump Cross Caves | 55.8 | 137.9 | SE092635 | 1989 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Stutton Ings | 5.1 | 12.7 | SE485405 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Swale Lakes | 42.5 | 105.0 | SE248985 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Swarth Moor | 34.1 | 85.2 | SD806695 | 1958 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Swinden Quarry | 112.1 | 276.9 | SD980616 | 1998 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Swineley Meadow, Widdale | 8.8 | 21.7 | SD802859 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Tadcaster Mere | 8.7 | 21.5 | SE500430 | 1987 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| The Ings, Amotherby | 18.0 | 44.6 | SE759752 | 1994 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Thixen Dale and Longdale | 89.7 | 221.5 | SE831600, SE843606 & SE845593 | 1954 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Thornton and Twisleton Glens | 59.6 | 147.2 | SD695745 & SD705745 | 1958 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Thowker Corner | 1.4 | 3.5 | SE081904 | 1990 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Three Dykes | 0.6 | 1.4 | SE804683 | 1962 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Thwaite Stones | 17.6 | 43.5 | SD895989 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Tranmire | 11.0 | 27.2 | NZ770120 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Tripsdale | 1,013 | 2,503 | SE585995 | 1965 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Troutsdale and Rosekirk Dale Fens | 13.1 | 32.3 | SE900876 & SE903879 | 1984 | Map | |||
| Upper Dunsforth Carrs | 10.2 | 25.1 | SE442628 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Upper Nidderdale | 137.2 | 347.2 | SE102755 | 1961 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Upper Wharfedale | 1,123.0 | 2,773.9 | SD965735 | 1994 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Vessey Pasture Dale and Back Dale | 26.8 | 66.2 | SE832622 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Walden Meadows | 12.0 | 29.7 | SE005823 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Wanlass Grasslands | 67.1 | 165.8 | SE065893 & SE054898 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Waterdale | 36.3 | 90.0 | SE820617 | 1954 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Wath Quarry | 0.1 | 0.3 | SE673750 | 1991 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| West End Meadow, Lunds | 3.7 | 9.1 | SD792295 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| West Nidderdale, Barden and Blubberhouses Moors | 13,418.9 | 33,144.8 | SE080705 – SD985580 – SE170510 | 1998 | Map | |||
| Wharram Quarry | 6.4 | 16.0 | SE860653 | 1984 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Whernside | 3,839.4 | 9,487.1 | SD735802 | 1958 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Whitby-Saltwick | 42.4 | 104.7 | NZ901115 – NZ916109 | 1985 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Whitcliffe Section, Quarry Moor | 0.1 | 0.2 | SE307692 | 1998 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Whitfield Gill and Mill Gill | 18.7 | 46.2 | SD920932 – SD908945 | 1998 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Wintringham Marsh | 5.7 | 14.0 | SD875734 | 1975 | Map | Archived 24 October 2012 at the Wayback Machine | ||
| Yockenthwaite Meadows | 11.2 | 27.7 | SD912786 | 1986 | Map | Archived 24 October 2012 at the Wayback Machine | ||
Notes
- A Data rounded to one decimal place.
- B Grid reference is based on the British national grid reference system, also known as OSGB36, and is the system used by the Ordnance Survey.[5]
- C Link to maps using the Nature on the Map service provided by English Nature.
- D English Nature citation sheets for each SSSI. Retrieved 8 May 2011.