Site name |
Reason for designation |
Area |
Location & map ref |
Other designations |
Map/Refs |
Biological interest |
Geological interest |
Hectares |
Acres |
Allington Meadows |
Y |
|
3.8 |
9.3 |
52°56′53″N 0°42′25″W / 52.948°N 0.707°W / 52.948; -0.707 (Allington Meadows) SK870397 |
|
Map [2] |
Ancaster Valley |
Y |
|
10.3 |
25.4 |
52°58′30″N 0°31′59″W / 52.975°N 0.533°W / 52.975; -0.533 (Ancaster Valley) SK986430 |
WT, NCR |
Map [3] |
Bardney Limewoods |
Y |
|
539.8 |
1,333.9 |
53°14′49″N 0°17′06″W / 53.247°N 0.285°W / 53.247; -0.285 (Bardney Limewoods, Lincolnshire) TF145736 |
NNR, NCR, |
Map [4] |
Baston And Thurlby Fens |
Y |
|
54.6 |
134.9 |
52°44′10″N 0°20′06″W / 52.736°N 0.335°W / 52.736; -0.335 (Baston And Thurlby Fens) TF125167 |
WT, NCR, SAC |
Map [5] |
Benniworth Haven Cuttings |
|
Y |
2.4 |
5.9 |
53°19′26″N 0°09′43″W / 53.324°N 0.162°W / 53.324; -0.162 (Benniworth Haven Cuttings) TF225824 |
GCR |
Map [6] |
Bratoft Meadows |
Y |
|
2.3 |
5.6 |
53°09′07″N 0°13′05″E / 53.152°N 0.218°E / 53.152; 0.218 (Bratoft Meadows) TF484639 |
WT, NCR |
Map [7] |
Calceby Marsh |
Y |
|
8.8 |
21.8 |
53°16′23″N 0°05′38″E / 53.273°N 0.094°E / 53.273; 0.094 (Calceby Marsh) TF397772 |
WT, NCR |
Map [8] |
Candlesby Hill Quarry |
Y |
|
1.8 |
4.5 |
53°11′28″N 0°11′02″E / 53.191°N 0.184°E / 53.191; 0.184 (Candlesby Hill) TF460682 |
WT |
Map [9] |
Castle Bytham Quarry |
|
Y |
5.5 |
13.6 |
52°45′00″N 0°32′10″W / 52.75°N 0.536°W / 52.75; -0.536 (Castle Bytham Quarry) SK989179 |
GCR |
Map [10] |
Chapel Point-wolla Bank |
|
Y |
39.7 |
98.0 |
53°14′31″N 0°20′10″E / 53.242°N 0.336°E / 53.242; 0.336 (Chapel Point-Wolla Bank) TF560742 |
GCR |
Map [11] |
Claxby Chalk Pit |
Y |
Y |
2.2 |
5.5 |
53°13′23″N 0°10′12″E / 53.223°N 0.17°E / 53.223; 0.17 (Claxby Chalk Pit) TF450717 |
GCR, WT |
Map [12] |
Cliff House |
Y |
|
4.8 |
11.7 |
53°26′46″N 0°32′56″W / 53.446°N 0.549°W / 53.446; -0.549 (Cliff House) SK965953 |
|
Map [13] |
Copper Hill |
|
Y |
6.6 |
16.4 |
52°58′19″N 0°32′42″W / 52.972°N 0.545°W / 52.972; -0.545 (Copper Hill) SK978426 |
GCR |
Map [14] |
Cowbit Wash |
|
Y |
9.1 |
22.4 |
52°45′18″N 0°09′50″W / 52.755°N 0.164°W / 52.755; -0.164 (Cowbit Wash) TF240191 |
GCR |
Map [15] |
Cross Drain |
Y |
|
5.7 |
14.2 |
52°42′32″N 0°17′02″W / 52.709°N 0.284°W / 52.709; -0.284 (Cross Drain) TF160137 |
|
Map [16] |
Dalby Hill |
|
Y |
0.2 |
0.5 |
53°12′14″N 0°06′25″E / 53.204°N 0.107°E / 53.204; 0.107 (Dalby Hill) TF408695 |
GCR |
Map [17] |
Deeping Gravel Pits |
Y |
|
57.6 |
142.3 |
52°39′32″N 0°15′36″W / 52.659°N 0.26°W / 52.659; -0.26 (Deeping Gravel Pits) TF178082 |
Wildlife refuge |
Map [18] |
Doddington Clay Woods |
Y |
|
23.9 |
59.0 |
53°13′41″N 0°39′07″W / 53.228°N 0.652°W / 53.228; -0.652 (Doddington Clay Woods) SK901710 |
|
Map [19] |
Dole Wood |
Y |
|
4.0 |
9.8 |
52°43′55″N 0°23′10″W / 52.732°N 0.386°W / 52.732; -0.386 (Dole Wood) TF091161 |
WT |
Map [20] |
Dunsby Wood |
Y |
|
54.6 |
134.8 |
52°49′12″N 0°23′06″W / 52.82°N 0.385°W / 52.82; -0.385 (Dunsby Wood) TF089259 |
|
Map [21] |
Fulsby Wood |
Y |
|
109.3 |
270.0 |
53°08′02″N 0°07′26″W / 53.134°N 0.124°W / 53.134; -0.124 (Fulsby Wood) TF256613 |
|
Map [22] |
Gibraltar Point |
Y |
|
598.2 |
1,478.3 |
53°06′11″N 0°19′59″E / 53.103°N 0.333°E / 53.103; 0.333 (Gibraltar Point) TF563587 |
Bird sanctuary, SPA, GCR, LNR, WT, NNR, NCR, Ramsar site, SAC |
Map [23] |
Gosling's Corner |
Y |
|
10.2 |
25.1 |
53°15′43″N 0°17′20″W / 53.262°N 0.289°W / 53.262; -0.289 (Gosling'S Corner) TF142752 |
|
Map [24] |
Great Casterton Road Banks |
Y |
|
0.4 |
1 |
52°39′47″N 0°30′54″W / 52.663°N 0.515°W / 52.663; -0.515 (Great Casterton Road Banks) TF005083 |
WT |
Map [25] |
Greetwell Hollow Quarry |
|
Y |
59.3 |
146.6 |
53°14′10″N 0°29′49″W / 53.236°N 0.497°W / 53.236; -0.497 (Greetwell Hollow Quarry) TF004721 |
GCR |
Map [26] |
Grimsthorpe Park |
Y |
|
116.4 |
287.7 |
52°45′47″N 0°29′13″W / 52.763°N 0.487°W / 52.763; -0.487 (Grimsthorpe Park) TF022194 |
SAC, |
Map [27] |
Hainton Sheepwalk |
Y |
|
2.5 |
6.3 |
53°21′32″N 0°13′19″W / 53.359°N 0.222°W / 53.359; -0.222 (Hainton Sheepwalk) TF184861 |
|
Map [28] |
Harrington Hall Sand Pit |
|
Y |
0.1 |
0.2 |
53°13′37″N 0°02′13″E / 53.227°N 0.037°E / 53.227; 0.037 (Harrington Hall Sand Pit) TF361719 |
GCR |
Map [29] |
High Barn, Oxcombe |
Y |
|
8.3 |
20.4 |
53°16′16″N 0°01′16″W / 53.271°N 0.021°W / 53.271; -0.021 (High Barn, Oxcombe) TF321767 |
|
Map [30] |
High Dyke |
Y |
|
6.8 |
16.7 |
53°02′28″N 0°31′30″W / 53.041°N 0.525°W / 53.041; -0.525 (High Dyke) SK990503 |
|
Map [31] |
Holywell Banks |
Y |
|
6.1 |
15.1 |
52°43′48″N 0°31′44″W / 52.73°N 0.529°W / 52.73; -0.529 (Holywell Banks) SK994157 |
|
Map [32] |
Honington Camp |
Y |
|
1.4 |
3.5 |
52°58′12″N 0°34′52″W / 52.97°N 0.581°W / 52.97; -0.581 (Honington Camp) SK954423 |
SAM |
Map [33] |
Hoplands Wood |
Y |
|
14.2 |
35.0 |
53°13′16″N 0°11′02″E / 53.221°N 0.184°E / 53.221; 0.184 (Hoplands Wood) TF459715 |
WT |
Map [34] |
Horbling Fen |
|
Y |
15.1 |
37.3 |
52°54′07″N 0°17′24″W / 52.902°N 0.29°W / 52.902; -0.29 (Horbling Fen) TF151352 |
GCR |
Map [35] |
Humber Estuary |
Y |
Y |
37,000.6 |
91,430.5 |
53°34′41″N 0°01′48″E / 53.578°N 0.03°E / 53.578; 0.03 (Humber Estuary) TA345110 |
SPA, GCR, MOD, NNR, Ramsar site, SAC |
Map [36] |
Hundleby Clay Pit |
|
Y |
0.8 |
1.9 |
53°10′23″N 0°03′58″E / 53.173°N 0.066°E / 53.173; 0.066 (Hundleby Clay Pit) TF382660 |
GCR, |
Map [37] |
Jenkins Carr |
Y |
|
3.7 |
9.1 |
53°09′22″N 0°04′23″E / 53.156°N 0.073°E / 53.156; 0.073 (Jenkins Carr) TF387641 |
|
Map [38] |
Keal Carr |
Y |
|
9.4 |
23.1 |
53°09′43″N 0°03′58″E / 53.162°N 0.066°E / 53.162; 0.066 (Keal Carr) TF382648 |
WT |
Map [39] |
Kingerby Beck Meadows |
Y |
|
5.5 |
13.6 |
53°25′41″N 0°25′05″W / 53.428°N 0.418°W / 53.428; -0.418 (Kingerby Beck Meadows) TF052935 |
|
Map [40] |
Kirkby Moor |
Y |
|
73.6 |
181.9 |
53°08′38″N 0°10′12″W / 53.144°N 0.17°W / 53.144; -0.17 (Kirkby Moor) TF225623 |
WT, |
Map [41] |
Kirton Wood, Lincolnshire |
Y |
|
30.3 |
74.9 |
52°52′55″N 0°32′42″W / 52.882°N 0.545°W / 52.882; -0.545 (Kirton Wood, Lincolnshire) SK980326 |
NCR |
Map [42] |
Langtoft Gravel Pits |
Y |
|
28.4 |
70.3 |
52°41′02″N 0°21′22″W / 52.684°N 0.356°W / 52.684; -0.356 (Langtoft Gravel Pits) TF112109 |
|
Map [43] |
Laughton Common |
Y |
|
54.7 |
135.2 |
53°27′36″N 0°44′28″W / 53.46°N 0.741°W / 53.46; -0.741 (Laughton Common) SK837967 |
|
Map [44] |
Lea Marsh |
Y |
|
27.6 |
68.1 |
53°22′26″N 0°46′19″W / 53.374°N 0.772°W / 53.374; -0.772 (Lea Marsh) SK818870 |
|
Map [45] |
Linwood Warren |
Y |
|
25.7 |
63.5 |
53°22′19″N 0°18′07″W / 53.372°N 0.302°W / 53.372; -0.302 (Linwood Warren) TF131875 |
WT |
Map [46] |
Little Scrubbs Meadow |
Y |
|
2.0 |
4.9 |
53°15′11″N 0°17′02″W / 53.253°N 0.284°W / 53.253; -0.284 (Little Scrubbs Meadow) TF146743 |
WT |
Map [47] |
Math And Elsea Wood |
Y |
|
44.2 |
109.3 |
52°45′04″N 0°22′34″W / 52.751°N 0.376°W / 52.751; -0.376 (Math And Elsea Wood) TF097183 |
|
Map [48] |
Mavis Enderby Valley |
Y |
|
15.7 |
38.8 |
53°10′52″N 0°02′17″E / 53.181°N 0.038°E / 53.181; 0.038 (Mavis Enderby Valley) TF363668 |
|
Map [49] |
Metheringham Heath Quarry |
|
Y |
12.8 |
31.5 |
53°08′24″N 0°25′37″W / 53.14°N 0.427°W / 53.14; -0.427 (Metheringham Heath Quarry) TF053615 |
GCR |
Map [50] |
Moor Closes |
Y |
|
6.8 |
16.8 |
52°58′59″N 0°32′31″W / 52.983°N 0.542°W / 52.983; -0.542 (Moor Closes) SK980438 |
WT, NCR, |
Map [51] |
Moor Farm |
Y |
|
47.0 |
116.1 |
53°09′25″N 0°10′30″W / 53.157°N 0.175°W / 53.157; -0.175 (Moor Farm) TF221638 |
WT |
Map [52] |
Muckton Wood |
Y |
|
16.7 |
41.3 |
53°18′32″N 0°04′16″E / 53.309°N 0.071°E / 53.309; 0.071 (Muckton Wood) TF381811 |
WT |
Map [53] |
Nettleton Chalk Pit |
|
Y |
8.1 |
20.0 |
53°28′05″N 0°18′25″W / 53.468°N 0.307°W / 53.468; -0.307 (Nettleton Chalk Pit) TF125981 |
GCR |
Map [54] |
New England Valley |
Y |
|
6.3 |
15.7 |
53°14′31″N 0°00′04″E / 53.242°N 0.001°E / 53.242; 0.001 (New England Valley) TF336735 |
|
Map [55] |
Normanby Meadow |
Y |
|
4.2 |
10.3 |
53°23′28″N 0°27′32″W / 53.391°N 0.459°W / 53.391; -0.459 (Normanby Meadow) TF026893 |
|
Map [56] |
Porter's Lodge Meadows |
Y |
|
9.6 |
23.8 |
52°45′54″N 0°34′37″W / 52.765°N 0.577°W / 52.765; -0.577 (Porter'S Lodge Meadows) SK961196 |
|
Map [57] |
Potterhanworth Wood |
Y |
|
33.1 |
81.7 |
53°11′17″N 0°23′49″W / 53.188°N 0.397°W / 53.188; -0.397 (Potterhanworth Wood) TF072668 |
Forest nature reserve, NCR |
Map [58] |
Red Hill |
Y |
|
3.0 |
7.5 |
53°18′29″N 0°06′14″W / 53.308°N 0.104°W / 53.308; -0.104 (Red Hill) TF264807 |
LNR, WT, |
Map [59] |
Robert's Field |
Y |
|
3.0 |
7.5 |
52°43′23″N 0°31′15″W / 52.723°N 0.5208°W / 52.723; -0.5208 (Robert's Field) TF000150 |
LNR, WT, |
[60] |
Ryhall Pasture And Little Warren Verges |
Y |
|
6.2 |
15.4 |
52°42′43″N 0°29′42″W / 52.712°N 0.495°W / 52.712; -0.495 (Ryhall Pasture And Little Warren Verges) TF018138 |
|
Map [61] |
Saltfleetby-Theddlethorpe Dunes National Nature Reserve |
Y |
|
971.9 |
2,401.5 |
53°23′56″N 0°13′30″E / 53.399°N 0.225°E / 53.399; 0.225 (Saltfleetby - Theddlethorpe Dunes) TF480914 |
NNR, NCR, SAC |
Map [62] |
Sapperton & Pickworth Woods |
Y |
|
28.1 |
69.3 |
52°53′42″N 0°28′19″W / 52.895°N 0.472°W / 52.895; -0.472 (Sapperton & Pickworth Woods) TF029342 |
|
Map [63] |
Scotton And Laughton Forest Ponds |
Y |
|
48.3 |
119.4 |
53°28′59″N 0°42′22″W / 53.483°N 0.706°W / 53.483; -0.706 (Scotton And Laughton Forest Ponds) SK860992 |
|
Map [64] |
Scotton Beck Fields |
Y |
|
16.8 |
41.4 |
53°28′44″N 0°40′55″W / 53.479°N 0.682°W / 53.479; -0.682 (Scotton Beck Fields) SK876988 |
|
Map [65] |
Scotton Common |
Y |
|
15.1 |
37.3 |
53°28′30″N 0°41′31″W / 53.475°N 0.692°W / 53.475; -0.692 (Scotton Common) SK869984 |
WT, |
Map [66] |
Sea Bank Clay Pits |
Y |
|
16.6 |
40.9 |
53°17′17″N 0°17′49″E / 53.288°N 0.297°E / 53.288; 0.297 (Sea Bank Clay Pits) TF532792 |
WT, |
Map [67] |
Silverines Meadows |
Y |
|
6.2 |
15.3 |
53°17′28″N 0°06′40″W / 53.291°N 0.111°W / 53.291; -0.111 (Silverines Meadows) TF260788 |
WT |
Map [68] |
Skendleby Psalter Banks |
Y |
|
0.9 |
2.2 |
53°13′19″N 0°09′18″E / 53.222°N 0.155°E / 53.222; 0.155 (Skendleby Psalter Banks) TF440716 |
WT |
Map [69] |
Sotby Meadows |
Y |
|
7.2 |
17.8 |
53°17′02″N 0°11′49″W / 53.284°N 0.197°W / 53.284; -0.197 (Sotby Meadows) TF203779 |
WT |
Map [70] |
Surfleet Lows |
Y |
|
3.4 |
8.5 |
52°50′24″N 0°08′38″W / 52.84°N 0.144°W / 52.84; -0.144 (Surfleet Lows) TF251286 |
WT |
Map [71] |
Swaby Valley |
Y |
|
3.4 |
8.4 |
53°16′37″N 0°05′06″E / 53.277°N 0.085°E / 53.277; 0.085 (Swaby Valley) TF391776 |
WT |
Map [72] |
Swallow Wold |
Y |
|
4.3 |
10.6 |
53°31′37″N 0°14′24″W / 53.527°N 0.24°W / 53.527; -0.24 (Swallow Wold) TA168048 |
|
Map [73] |
Swanholme Lakes |
Y |
|
53.1 |
131.3 |
53°12′18″N 0°35′24″W / 53.205°N 0.59°W / 53.205; -0.59 (Swanholme Lakes) SK943685 |
LNR, NCR |
Map [74] |
Swinstead Valley |
Y |
|
8.9 |
22.0 |
52°47′N 0°31′W / 52.79°N 0.51°W / 52.79; -0.51 (Swinstead Valley) TF006224 |
|
Map [75] |
Tattershall Carrs |
Y |
|
26.6 |
65.7 |
53°06′47″N 0°11′06″W / 53.113°N 0.185°W / 53.113; -0.185 (Tattershall Carrs) TF216589 |
|
Map [76] |
Tattershall Old Gravel Pits |
Y |
|
14.5 |
35.9 |
53°07′08″N 0°12′47″W / 53.119°N 0.213°W / 53.119; -0.213 (Tattershall Old Gravel Pits) TF197595 |
|
Map [77] |
Tetford Wood |
Y |
|
5.4 |
13.3 |
53°15′47″N 0°00′25″W / 53.263°N 0.007°W / 53.263; -0.007 (Tetford Wood) TF330758 |
|
Map [78] |
Tetney Blow Wells |
Y |
|
14.7 |
36.4 |
53°29′10″N 0°00′43″W / 53.486°N 0.012°W / 53.486; -0.012 (Tetney Blow Wells) TA320006 |
WT |
Map [79] |
The Hermitage |
Y |
|
4.4 |
10.9 |
52°49′37″N 0°30′14″W / 52.827°N 0.504°W / 52.827; -0.504 (The Hermitage) TF009265 |
SAM, |
Map [80] |
The Wash |
Y |
|
62,045.8 |
153,318.5 |
52°56′28″N 0°15′11″E / 52.941°N 0.253°E / 52.941; 0.253 (The Wash) TF515405 |
SPA, WT, NNR, NCR, Ramsar site, RSPB |
Map [81] |
Tortoiseshell Wood |
Y |
|
9.3 |
22.9 |
52°46′05″N 0°34′34″W / 52.768°N 0.576°W / 52.768; -0.576 (Tortoiseshell Wood) SK962199 |
WT, NCR |
Map [82] |
Troy Wood |
Y |
|
91.1 |
225.1 |
53°06′43″N 0°08′17″W / 53.112°N 0.138°W / 53.112; -0.138 (Troy Wood) TF247588 |
|
Map [83] |
Tuetoes Hills |
Y |
|
12.5 |
30.8 |
53°30′11″N 0°43′44″W / 53.503°N 0.729°W / 53.503; -0.729 (Tuetoes Hills) SE844014 |
|
Map [84] |
Welton-le-wold Old Gravel Pits |
|
Y |
3.4 |
8.4 |
53°22′37″N 0°04′37″W / 53.377°N 0.077°W / 53.377; -0.077 (Welton-Le-Wold Old Gravel Pits) TF280884 |
GCR |
Map [85] |
Wickenby Wood |
Y |
|
43.6 |
107.6 |
53°19′48″N 0°22′52″W / 53.33°N 0.381°W / 53.33; -0.381 (Wickenby Wood) TF079827 |
Forest nature reserve, NCR |
Map [86] |
Willoughby Meadow |
Y |
|
0.5 |
1.3 |
53°13′01″N 0°12′11″E / 53.217°N 0.203°E / 53.217; 0.203 (Willoughby Meadow) TF472712 |
WT |
Map [87] |
Willoughby Wood |
Y |
|
23.2 |
57.4 |
53°12′47″N 0°11′10″E / 53.213°N 0.186°E / 53.213; 0.186 (Willoughby Wood) TF461707 |
|
Map [88] |
Wilsford & Rauceby Warrens |
Y |
|
57.4 |
141.9 |
52°58′44″N 0°28′01″W / 52.979°N 0.467°W / 52.979; -0.467 (Wilsford & Rauceby Warrens) TF030435 |
WT |
Map [89] |
Wilsford Heath Quarry |
Y |
|
16.2 |
40.0 |
52°57′36″N 0°32′02″W / 52.96°N 0.534°W / 52.96; -0.534 (Wilsford Heath Quarry) SK986413 |
|
Map [90] |
Winceby Rectory Pit |
|
Y |
<0.1 |
0.1 |
53°11′49″N 0°01′30″W / 53.197°N 0.025°W / 53.197; -0.025 (Winceby Rectory Pit) TF320685 |
GCR |
Map [91] |
Withcall And South Willingham Tunnels |
Y |
|
3.8 |
9.4 |
53°19′41″N 0°10′48″W / 53.328°N 0.18°W / 53.328; -0.18 (Withcall And South Willingham Tunnels) TF213828 |
|
Map [92] |
Woodhall Spa Golf Course |
Y |
|
55.0 |
135.8 |
53°09′43″N 0°11′31″W / 53.162°N 0.192°W / 53.162; -0.192 (Woodhall Spa Golf Course) TF210643 |
|
Map [93] |
Woodnook Valley |
Y |
|
9.7 |
23.8 |
52°52′48″N 0°36′43″W / 52.88°N 0.612°W / 52.88; -0.612 (Woodnook Valley) SK935323 |
|
Map [94] |