Longest caves
| Rank | Cave Name | Length (km) | Vertical Range (m) | Region | Type | More Info |
|---|---|---|---|---|---|---|
| 1 | Lancaster - Easegill - Pipikin - Lost Johns | 75 | 211 | Northern Dales | All cave | Short description |
| 2 | Kingsdale Master Cave | 27 | 165 | Northern Dales | All cave | Short description |
| 3 | Gaping Gill System | 16.9 | 197.5 | Northern Dales | All cave | Short description |
| 4 | Ireby Fell Cavern - Notts Pot | 11.5 | 183 | Northern Dales | All cave | Short description |
| 5 | Mossdale Caverns | 10.5 | 60 | Northern Dales | All cave | Short description |
| 6 | Lancliffe Pot | 9.6 | 116 | Northern Dales | All cave | |
| 7 | The Goyden System | 7.1 | < 60 | Northern Dales | All cave | Short description |
| 8 | Gingling Hole | 6.9 | 177 | Northern Dales | All cave | Short description |
| 9 | White Scar Cave | 6.5 | < 60 | Northern Dales | All cave | |
| 10 | Mongo Gill Hole - Stump Cross Caverns | 5.8 | < 60 | Northern Dales | All cave | Short description |
| 11 | Penyghent Pot | 5.2 | 196 | Northern Dales | All cave | Short description |
| 12 | Dale Barn Cave | 4.9 | < 60 | Northern Dales | All cave | |
| 13 | Meregill - Roaring Hole | 4.6 | 181 | Northern Dales | All cave | Short description |
| 14 | Magnetometer Pot | 4.6 | 91 | Northern Dales | All cave | |
| 15 | Knock Fell Caverns | 4.5 | < 60 | Northern Dales | All cave | |
| 16 | Red Moss/Birkwith System | 4.2 | < 60 | Northern Dales | All cave | |
| 17 | Large/Rift Pot | 4.17 | 122 | Northern Dales | All cave | |
| 18 | Dub Cote Cave | 4 | < 60 | Northern Dales | All cave | |
| 19 | Dow Cave - Providence Pot | 3.7 | < 60 | Northern Dales | All cave | Short description |
| 20 | Birks Fell Cave | 3.6 | 142 | Northern Dales | All cave | |
| 21 | Fairy Holes | 3.2 | < 60 | Northern Dales | All cave | |
| 22 | Boreham Cave | 3.1 | < 60 | Northern Dales | All cave | Short description |
| 23 | Ibbeth Peril - Upper Hackergill Caves | 2.803 | < 60 | Northern Dales | All cave | Short description |
| 24 | Alum Pot System | 2.454 | 129 | Northern Dales | All cave | Short description |
| 25 | Aygill Caverns | 2.438 | < 60 | Northern Dales | All cave | Short description |
| 26 | Sleets Gill Cave | 2.4 | 76 | Northern Dales | All cave | Short description |
| 27 | Hurtle Pot - Jingle Pot System | 2.37 | 64 | Northern Dales | All cave | |
| 28 | Robinsons' Pot | 2.2 | < 60 | Northern Dales | All cave | |
| 29 | Black Keld | 2.115 | < 60 | Northern Dales | All cave | |
| 30 | Cliff Force Cave | 2 | < 60 | Northern Dales | All cave | |
| 31 | Dog Hole - Crystal Cave | 1.95 | < 60 | Northern Dales | All cave | |
| 32 | Smeltmill Beck Cave | 1.9 | < 60 | Northern Dales | All cave | |
| 33 | Blea Gill Cave | 1.8 | < 60 | Northern Dales | All cave | |
| 34 | Devis Hole Mine Caves - South and East Cave Series | 1.791 | < 60 | Northern Dales | Part mine | Short description |
| 35 | Joint Hole | 1.77 | < 60 | Northern Dales | All cave | |
| 36 | Ayleburn Mine Cave | 1.7 | < 60 | Northern Dales | All cave | |
| 37 | Devis Hole Mine Caves - Central Maze | 1.7 | < 60 | Northern Dales | All cave | |
| 38 | Great Douk Cave | 1.676 | < 60 | Northern Dales | All cave | |
| 39 | Redmire Pot | 1.6 | 117 | Northern Dales | All cave | |
| 40 | Spittle Croft Cave | 1.6 | < 60 | Northern Dales | All cave | Short description |
| 41 | Long Kin East - Rift Pot | 1.5 | 113 | Northern Dales | All cave | |
| 42 | Scoska Cave | 1.5 | < 60 | Northern Dales | All cave | |
| 43 | Borrins Moor Cave | 1.433 | 108 | Northern Dales | All cave | |
| 44 | Eglin's Hole | 1.28 | < 60 | Northern Dales | All cave | |
| 45 | Marble Steps Pot | 1.273 | 131 | Northern Dales | All cave | |
| 46 | Tatham Wife Hole | 1.219 | 155 | Northern Dales | All cave | |
| 47 | Bown Scar Cave | 1.2 | < 60 | Northern Dales | All cave | |
| 48 | Cherry Tree Hole | 1.2 | < 60 | Northern Dales | All cave | |
| 49 | Hagg Gill Pot | 1.2 | < 60 | Northern Dales | All cave | Short description |
| 50 | Windegg Mine Caverns | 1.2 | < 60 | Northern Dales | All cave | |
| 51 | Crescent Pot | 1.146 | 122 | Northern Dales | All cave | |
| 52 | Langstroth Pot | 1.1 | 90 | Northern Dales | All cave | |
| 53 | Grabbers Cave | 1.1 | < 60 | Northern Dales | All cave | |
| 54 | Hugh's Moss Cave | 1.1 | < 60 | Northern Dales | All cave | |
| 55 | Yew Cogar Cave | 1.1 | < 60 | Northern Dales | All cave | |
| 56 | Little Hull Pot | 1.097 | 110 | Northern Dales | All cave | |
| 57 | Heron Pot | 1.097 | < 60 | Northern Dales | All cave | Short description |
| 58 | Dry Gill Cave | 1.07 | < 60 | Northern Dales | All cave | |
| 59 | Malham Cove Risings | 1.055 | < 60 | Northern Dales | All cave | Short description |
| 60 | Pikedaw Calamine Caverns | 1.055 | < 60 | Northern Dales | Part mine | Short description |
| 61 | Hammer Pot | 1.036 | 90 | Northern Dales | All cave | |
| 62 | Long Drop - Death's Head - Big Meanie | 1 | 92 | Northern Dales | All cave | |
| 63 | Barras End Mine Caverns | 1 | < 60 | Northern Dales | All cave | |
| 64 | Nidd Head North West Rising | 1 | < 60 | Northern Dales | All cave | |
| 65 | Skirwith Cave | 1 | < 60 | Northern Dales | All cave | |
| 66 | Tub Hole | 1 | < 60 | Northern Dales | All cave |
Total cave length (for caves of 1 km and above): 292.798 km.
If you don't see the cave you want, but you know it should be in the Northern Dales section, remember that this list only shows caves with at least 1 km length of natural passage. Other caves may show up in the list of deepest caves in Northern Dales.
However, if you are looking for a specific cave that does have at least 1 km length of natural passage, and should be listed here, please let me know about it so I can update the database.