Nab | SD7969 : Moughton Nab | on 50K, promontory, here inland. TA2372 : Thornwick Nab is a coastal one. |
Naked man | SU2401 : Site of the Naked Man, Wilverley Plain, New Forest | on 50K, name of an oak tree |
Nant | SN7777 : Nant Rhuddnant | on 50K, Welsh, stream |
Narrows | SW9177 : Low tide at The Narrows | on 50K |
National Nature Reserve | TL1989 : Holme Fen National Nature Reserve | on 25,50K |
National park | NY8696 : Durtrees Bridge & Burn | on 50K, large lettering |
Natural Arches | HU5381 : Natural Arches at the Horse of Burravoe | on 25,50K |
Natural Dike | NR5082 : Basalt Dyke | on 25K |
Nature Centre | TQ2734 : Tilgate Park | on 25K |
Nature reserve | NC2619 : Lochan | on 50K |
Naval Base | SU6200 : HMS Ark Royal in Portsmouth Dockyard | on 25,50K As HM Naval Base |
Navigation (as a canal) | SE0723 : Calder & Hebble Navigation | on 25K |
Navigation Beacon | NS0145 : Navigation Beacon | on 25K |
Navigation pillars | at NR542814 | on 25K |
Navigation Posts | NU2613 : Sea marks at Boulmer Haven | on 25K |
Naze | TM2623 : Walton-on-the-Naze cliffs | on 50K, headland, large letters |
Neap | HP5916 : The Neap, Hermaness, from the sea off Hermaness Hill | on 50K, Steep hill, from Scandinavian |
Neese | NY2009 : Gavel Neese on Great Gable | on 25K, promontory, here inland |
Neolithic-Medieval Settlement | NF8278 : Udal midden | on 25K |
Ness | TQ9491 : Barling Ness | on 50K, Ness is a headland |
Neuk | NX1695 : Rocky shoreline at Black Neuk, south of Girvan | on 50K, Scots for nook, corner. Also see the area East Neuk Fife, name is in large letters near NO521038 |
Niarbyl | SC2176 : South of the Niarbyl. Isle of Man | on 50K, from Manx Gaelic yn arbyl, a tail |
Nick | SJ8759 : The Gritstone Trail at Nick i' th' Hill | on 50K, cut in ridge or cliff |
Nook | NJ4265 : Buildings by The Nook, Buckie | on 50K, here a small bay |
Nore | SY6969 : God Nore, Portland | on 25K, headland |
Nose | NM5361 : Mclean's nose, Ardnamurchan | on 50K, headland |
Noup | HT9537 : The Noup [Da Noup] | on 50K, hill or peak, Scandinavian origin |
Nuclear Power Stations | TR0816 : Dungeness power station, Kent | on 25,50K |
Nunnery | NM2824 : Isle of Iona: the nunnery | on 25,50K Non-Roman & Tourist site on 50K |
Nursery | TQ4114 : Barcombe Nursery | on 25K For plants not children |