Duncombe Park NNR, North-east Yorkshire | England: North | 93 | 425.8 | 41 | < 2000 |
Powis Castle Park (total), Montgomeryshire | Wales | 170 | 390.6 | 65 | 1994 - 2003 |
Great Ridge, South Wiltshire | England: South-West | 46 | 393.5 | 15 | 1980 - 2004 |
Coed Nant Llolwyn, Cardiganshire | Wales | 46 | 219.6 | 3 | < 1998 |
New Forest, South Hampshire | England: South | 326 | 857.1 | 207 | < 2000 |
Nupend Wood, Herefordshire | England: Mid | 46 | 376.1 | 18 | 2002 - 2003 |
Savernake Forest, South Wiltshire | England: South-West | 111 | 484.7 | 58 | < 2004 |
Silwood Park, Berkshire | England: South | 159 | 685.5 | 90 | 1998 - 1999 |
Walcot Park, Shropshire | England: Mid | 39 | 317.9 | 13 | < 1991 |
White Rocks, Herefordshire | England: Mid | 43 | 325.6 | 9 | 2002 - 2003 |
Rug, Merionethshire | Wales | 47 | 227.7 | 5 | < 1994 |
Moccas Park, Herefordshire | England: Mid | 239 | 635.1 | 137 | < 1998 |
Abernethy Estate, East Inverness-shire | Scotland | 142 | 597.9 | 17 | < 1994 |
Bookham Common (total), Surrey | England: South | 209 | 543.1 | 82 | < 2001 |
Black Wood of Rannoch, Mid Perthshire | Scotland | 74 | 518.9 | 9 | < 1990 |
Ebernoe Common, West Sussex | England: South | 141 | 513.5 | 56 | < 2011 |
Bookham Common (post-1980), Surrey | England: South | 176 | 500.0 | 66 | 1980 - 2001 |
The Mens, West Sussex | England: South | 139 | 478.4 | 54 | < 2010 |
Drayton Copse, Oxfordshire | England: South | 76 | 396.1 | 19 | < 1999 |
Dinefwr Deer Park, Carmarthenshire | Wales | 156 | 382.7 | 57 | < 1999 |
St Fagans, Glamorganshire | Wales | 58 | 384.5 | 13 | 1997 - 1999 |
Llanover Park, Monmouthshire | Wales | 118 | 345.8 | 37 | < 1996 |
Eridge Park, East Sussex | England: South | 80 | 345.0 | 24 | < 1999 |
Cadzow & Hamilton High Parks, Lanarkshire | Scotland | 44 | 320.5 | 21 | < 2010 |
Penallt Woods, Monmouthshire | Wales | 57 | 322.8 | 10 | 2007 - 2013 |
Milton-Lockhart Estate, Lanarkshire | Scotland | 55 | 318.2 | 12 | < 2009 |
Sheringham Park, East Norfolk | England: South | 78 | 315.4 | 22 | 1987 - 2013 |
Ayr Gorge Woodlands, Ayrshire | Scotland | 49 | 306.1 | 11 | 1965 - 2013 |
Old Cilgwyn, Cardiganshire | Wales | 64 | 268.8 | 13 | < 1998 |
Parc Pont-faen, Cardiganshire | Wales | 45 | 260.0 | 11 | < 2002 |
Parc Nanteos, Cardiganshire | Wales | 45 | 253.3 | 8 | < 1999 |
Gregynog, Montgomeryshire | Wales | 69 | 239.1 | 13 | < 1996 |
Lockhaugh Bank Wood, South Northumberland | England: North | 46 | 230.4 | 3 | < 1993 |
Pwl-Mawr, Penallt, Monmouthshire | Wales | 16 | 275.0 | 1 | 2013 |
Llanerchydol Hall, Montgomeryshire | Wales | 17 | 211.8 | 2 | 1994 |
Penrice Castle, Glamorganshire | Wales | 19 | 257.9 | 4 | 1994 |
Gwysaney, Flintshire | Wales | 24 | 225.0 | 0 | 1994 |
Coedydd Maentwrog, Merionethshire | Wales | 24 | 254.2 | 6 | < 1969 |
Maesllwch Castle, Radnorshire | Wales | 22 | 327.3 | 7 | 1994 - 2014 |
Wyelands, Monmouthshire | Wales | 28 | 492.9 | 15 | 1994 - 1999 |
Windsor Forest, Berkshire | England: South | 364 | 850.0 | 251 | < 1998 |
Denny Wood, South Hampshire | England: South | 27 | 318.5 | 9 | 2002 |
Dulverton Woods, South Somerset | England: South-West | 51 | 276.5 | 13 | < 2002 |
Crowcombe Park, South Somerset | England: South-West | 51 | 284.3 | 13 | 1995 - 2010 |
Cwm Llyfnant, Cardiganshire | Wales | 44 | 284.1 | 4 | < 2015 |
Carn Gafallt, Breconshire | Wales | 84 | 371.4 | 28 | < 2015 |
Coedydd Mawddach, Merionethshire | Wales | 36 | 283.3 | 10 | 1975 - 2015 |
Studley Royal, Mid-west Yorkshire | England: North | 100 | 329.0 | 36 | 1901 - 2016 |
Shotover Hill, Oxfordshire | England: South | 155 | 518.7 | 71 | 1999 - 2017 |
Hatfield Forest, North Essex | England: South | 246 | 694.7 | 147 | 1986 - 2018 |
Felbrigg Hall Estate (NT), East Norfolk | England: South | 135 | 407.4 | 51 | 1988 - 2018 |
Dunster Deer Park, South Somerset | England: South-West | 61 | 326.2 | 23 | 1995 - 2011 |
Bredon Hill, Worcestershire | England: Mid | 218 | 733.9 | 143 | 1970 - 2021 |
Ayr Gorge, Ayrshire | Scotland | 57 | 301.8 | 12 | 1960 - 2020 |
Chirk Castle Park (NT), Denbighshire | Wales | 194 | 433.5 | 83 | 1993 - 2018 |
Rutland Water Nature Reserve, Leicestershire (with Rutland) | England: Mid | 68 | 254.4 | 9 | 2021 - 2022 |