USA Deep Caves

Caves Mapped/Surveyed with 350+ feet of vertical
Compiled by: Paul Burger – December 9, 2022

Send updates and corrections to Cavemonpaul at hotmail.com

Copyright 2022 NSS Geo2, Paul Burger NSS 26452, FE, CM
Do not ask for cave locations, I will not give them out.

Type: CT=Chalk & Tufa & Laterite , C=Conglomerate & Schist, G=Gypsum, L=Lava, Q=Sandstone & Quartzite, S=Salt, T=Talus, Boulder & Granite, UW=Underwater

TYPERANKCAVE NAMESTATECOUNTYLength (mi)Length (m)Depth (ft)Depth(m)SOURCEDATE
L1Kazumura Cave (Lava Tube)HawaiiHawaii40.7655003613.81101.5HSS Newsletter N9P76/16/2022
L2Delissea Cave SystemHawaiiHawaii29.2147008.9436101100.33Peter Bosted e-mail2/20/2022
L3Umi'i Manu SystemHawaiiHawaii2.4153886.61869.1569.7Doug Medville2/1/2000
-4Tears of the Turtle CaveMontanaFlathead1.4882394.81863567.84Jason Ballensky & Peter Johnson e-mail8/19/2022
L5Hue Hue (Manini Owali) CaveHawaiiHawaii6.71110800.31623494.7Stephan Kempe10/1/1999
-6Lechuguilla Cave (C.C.N.P.)New MexicoEddy150.4242045.331588.6484.2Hazel Barton e-mail1/20/2022
-7Virgil The Turtle's Great House CaveMontanaFlathead1.0221644.751586483.41Bodenhamer, Ballensky, Rykwalder, Sainsbury via e-mail 7/16/2022
-8Columbine CrawlWyomingTeton2.3013703.11551472.74Warren Anderson e-mail1/16/2022
L9Hualalai Ranch CaveHawaiiHawaii15.048242171449.1441.7Doug Medville e-mail3/16/2022
L10Emesine Cave (1881 System)HawaiiHawaii12.8920744.41433.1436.8Don Coons e-mail3/16/2022
-11Great EX(pectations) CaveWyomingWashakie7.85412639.791408429.16NSS News V44N6 (Peter Shifflett)6/1/1986
-12Loaded Dice CaveWyomingTeton1.0481687.231395.7425.42Bridger-Teton Cave Project9/21/2022
-13Main Drain CaveUtahCache2.534071.641306398.07Tony Grove Cave Project8/16/2022
-14Omega SystemVirginiaWise29.4347362.991263384.96Mike Ficco e-mail6/16/2022
-15Bigfoot CaveCaliforniaSiskiyou16.2526151.841205367.28Scott Linn e-mail10/16/2022
-16Neffs Canyon CaveUtahSalt Lake0.761223.11163354.48www.caves.org/grotto/timpgrotto/5/1/1989
L17Pahoa Cave(s) (segmentation??)HawaiiHawaii9.94216000.11149.9350.5Dr. Stephen Smith reports that this cave could be as short as about 2 miles long now, due to plugging and segmentation by the 2018 Kilauea 61g lava flows. 5/16/2022
L18Manu Nui Lava TubeHawaiiHawaii2.153460.11143348.4NSS NEWS V65N10P219/16/2022
-19Ellisons CaveGeorgiaWalker12.12719516.511063324Georgia Underground V24N13/1/1987
L20Ainahou Ranch CaveHawaiiHawaii4.41871101059.7323Stephan Kempe e-mail4/19/2022
-21Carlsbad Cavern (C.C.N.P.)New MexicoEddy39.563569.091035315.47Vidio on liine12/19/2022
L22KeamokuHawaiiHawaii4.11566231030314Gerald Favre, HSS no 35, pg 13, 2014 1/14/2022
-23Tickle Me Turtle Cave (Portal 3)MontanaFlathead0.7611224.711027313.03Jason Ballensky e-mail8/16/2022
L24Kahawaihapapa CaveHawaiiMaui0.5869431023.6312Bob Richards e-mail8/20/2022
-25Silvertip Cave SystemMontanaFlathead10.1616350.94997.4304Jason Ballensky e-mail5/22/2022
-26Scapegoat Cave System (Green Fork Falls Cave - Kathys Icebox Cave)MontanaLewis & Clark3.35310.84977297.79Michael McEachern FB10/21/2022
L27Kipuka Kanohina Cave (Kula Kai Caverns)HawaiiHawaii26.10442010944.9288Kanohina Data Manager - Tomislav Gracanin e-mail6/19/2022
-28Bull CaveTennesseeBlount2.2723656.43924281.64Mark Lassiter8/1/1998
-29Nielsons Well / CaveUtahCache1.422285.27880268.22www.caves.org/grotto/timpgrotto/1/16/2022
L30Kauhako Crater (Vauhako) (Lava Pit)HawaiiMolokai00865.2263.7Earl Neller via Halliday(Water filled)7/1/1997
L31Na One Pit(Pit 6083,Pelee's Abyss) (Lava Pit) HawaiiHawaii00861.9262.7Dave Bunnell4/1/1994
-32Little Brush Creek CaveUtahUintah6.2510058.4858202Matt Paulson FB7/22/2022
-33Big Brush Creek CaveUtahUintah6.169913.56858261.52Matt Paulson FB1/22/2022
-34Rich Mountain BlowholeTennesseeBlount2.1853516.42840256.03Tenn.Cave Survey2/15/2022
L35Hookena Civil Defense CaveHawaiiHawaii5.2968523839.9256Peter Bosted e-mail8/18/2022
-36Papoose CaveIdahoIdaho3.255230.37833253.9Daryl Greaser e-mail1/19/2022
-37Jewel Cave (N.M.)South DakotaCuster212.43341872.94832.1253.62Dan Austin e-mail4/22/2022
-38Chestnut Ridge Cave SystemVirginiaBath22.06335507813.6248BCCS10/19/2022
-39Sunray - Sunset Cave SystemMontanaFlathead0.8321338.97801244.14NSS Long and Deep Cave List6/17/2022
-40Viva Silva CaveAlaskaHeceta Island00797242.93Marcel LaPerriere e-mail8/1/1998
L41Big Red CaveHawaiiHawaii2.2413606.5759.8231.6Doug Medville e-mail9/16/2022
-42Spanish CaveColoradoCuster1.091754.18741225.86Richard Rhinehart e-mail5/16/2022
L43Ka'eleku CavernsHawaiiMaui1.7722851.8737.9224.9Bob Richards e-mail12/1/1999
-44Hellhole SystemWest VirginiaPendleton43.670167.4737224.64GVKS2/20/2022
-45Sugar Run Cave SystemVirginiaGiles22.5536291718218.85VSS2/15/2022
-46Simmons Mingo - My Cave SystemWest VirginiaRand./Pocahon.6.710782.6683208.18Bob Thrun6/1/1982
-47Overholts Blowing CaveWest VirginiaPocahontas7.81112570.59666203Gary Storrick1/16/2022
-48Dorton Knob Smoke HoleTennesseeCumberland1.0681717.98660201.17TCS - Chris Kerr1/1/1996
-49SnowHoleAlaskaP.O.W. Island0.516830.42652198.73NSS NEWS V69N1P261/16/2022
-50Lost Creek SiphonMontanaPark0.189304.17650198.12Jay Kennedy e-mail2/15/2022
L51Beach Park CaveHawaiiHawaii4.7057572649.6198Peter Bosted e-mail8/18/2022
-52Butler-Sinking Creek SystemVirginiaBath18.0629064.75644.3196.38Tont Canike email9/16/2022
-53Fossil Mtn.Ice Cave - Wind Cave SystemWyomingTeton2.94667.1644196.29NSS Conv. 19885/1/1988
-54Flathead Alps CaveMontanaPowell0.093150642195.68Philip Rykwalder e-mail8/16/2022
-55Wind Cave (N.P.)South DakotaCuster161.7260230.92636193.85Macrc Ohms FB3/22/2022
-56Jewett II CaveTennesseeCumberland3.3495389.69636193.85Charles Clark7/1/1986
-57MeanderBelt CaveMontanaFlathead0.7231163.56633192.94Michael McEachem e-mail4/17/2022
L58Lower DelisseaHawaiiHawaii2.2083553.4632.9192.9Peter Bosted e-mail9/16/2022
-59Rawhide Horror HoleTennesseeFranklin1.1361828.21630192.02Tenn.Cave Survey2/15/2022
-60Doe Mountain CaveVirginiaGiles2.7124364.54628191.41Bill Balfour e-mail2/1/1999
-61El Capitan PitAlaskaP.O.W. Island0.211339.57625190.5Georgia Underground V28N45/1/1992
L62Lama Lua SystemHawaiiHawaii3.4475547.4623189.9Doug Medville e-mail4/17/2022
-63Double Bopper CaveArizonaCoconino40.665339618188.37Shane McCurdy e-mail3/19/2022
-64Jewett I CaveTennesseeCumberland1.7882877.51615187.45Charles Clark7/1/1986
-65Friars Hole Cave SystemWest VirginiaGreen./Pocoho.50.5181287.97613186.84West Virginia Cave V40N35/22/2022
L66Keala CaveHawaiiHawaii5.418706.6609.9185.9Stephan Kempe, IUS Com. on Vol.Cave NL 12/1/1999
-67Devils HoleNevadaNye00605184.4Dan Smith FB7/22/2022
-68Thompson Valley Cave System (Corkscrew Cave)VirginiaTazewell8.613841603.7184VSS11/19/2022
-69MOS Cave / Obscure Magnificence (2697)AlabamaJackson1.0011610.95603183.79Deep Caves of TAG, J.Stembel 10/16/2022
-70Dulaneys CaveVirginiaGiles4.4357138601183.18VSS5/16/2022
L71The Great One Crack (Lava Crack)HawaiiHawaii0.439706.5600.1182.9NSS NEWS V68N12P92/15/2022
-72Great Savannah Cave SystemWest VirginiaGreenbrier51.2782511.07587.9179.2Dave & Nick Socky FB8/22/2022
-73Double Date CaveMontanaFlathead1.542478.39582177.39Jason Ballensky e-mail12/16/2022
-74Three Fingers CaveNew MexicoEddy3.75954.57581177.09Rocky Mountain Caving V8N3P22SUM91
-75Memorial Day CaveWest VirginiaPendleton29.0346719.26579.2176.54GVKS12/20/2022
-76Greenhouse CaveMontanaFlathead00578176.17Philip Rykwalder e-mail8/16/2022
-77Lewis and Clark CavernsMontanaJefferson1.9063067.41577175.87The Explorer P34 - Bob Richards3/1/1985
-78Blowing in the Wind CaveAlaskaP.O.W. Island1.1441841.09577175.87Alaskan Caver V18N2P24, Carlene Allred 4/1/1998
-79Virgin CaveNew MexicoEddy4.146662.68573.4174.77Paul Burger e-mail2/22/2022
-80Scott Hollow CaveWest VirginiaMonroe29.547475.65571174.04WVASS Spring Meeting5/16/2022
-81Tony Sinks - Cox Cave (78)AlabamaJackson2.3673809.32570173.74Georgia Underground V32N4P379/1/1996
-82Sorcerer's CaveTexasTerrell2.1813509.98570173.74Texas Speleological Survey via Jerry Atkinson e-mail1/16/2022
-83Youngs Creek BlowholeTennesseeFranklin1.612591.04568173.13Deep Caves of TAG, John Stembel 10/16/2022
L84Keokeo 16S-YHawaiiHawaii1.3712206567.6173Peter Bosted e-mail8/18/2022
-85Moon Ray CaveMontanaFlathead00567172.82Philip Rykwalder e-mail8/16/2022
-86Scott's Barn Cave / Bloodstone (907)AlabamaJackson1.5362471.95563171.6Tom Moss12/1/1995
L87Ka'awaloaHawaiiHawaii2.0183247561171Peter Bosted e-mail8/18/2022
-88Gary Self Pit (290)AlabamaJackson2.3143724.02560170.69ACS8/1/1987
-89Kelly Ridge CaveTennesseeBlount0.8521371.16559170.38TCS - Steve Pierce7/1/1986
-90Bloody Elbow CaveAlabamaMadison1.2021934.43558170.08Julie Schenck Brown5/16/2022
-91Hells Below CaveNew MexicoEddy1.8943048.1550167.64Dave Belski e-mail3/16/2022
-92Ain't No Cave (2312)AlabamaJackson0.7421194.13549167.34Speleo Digest2/15/2022
-93Church CaveCaliforniaFresno3.9966430.94547166.73David Engel e-mail9/1/1999
-94Paint Rock River Cave (2934)AlabamaJackson1.8172924.18539164.29Deep Caves of TAG, John Stembel 10/16/2022
-95Fern Cave (597)AlabamaJackson15.6325154.05536163.37Fern Cave Project6/17/2022
-96Luminary PitTennesseeBledsoe1.3712206.41535163.07Buddy Lane7/1/1986
-97The Kids Cave (2410)AlabamaJackson1.0421676.94530161.54NSS News6/1/1989
L98Kaupulehu Crater Cave (part of Manu Nui ?)HawaiiHawaii0.6761087.9529.9161.5Peter Bosted e-mail1/16/2022
-99Hang 'Em High CaveTennesseeMarion3.6655898.25528160.93NSS News V50N1P6-181/1/1992
-100Stolen Well / Davis Cove Cave (1518)AlabamaJackson1.2912077.66528160.93Georgia Underground V29N39/1/1992
L101Kaupulehu SystemHawaiiHawaii2.7144367526.9160.6Doug Medville e-mail12/20/2022
-102Wind Cave (Wolfpen-Hollow Blowhole)West VirginiaGrant5.178320.31526160.32WVASS Database5/16/2022
-103Grunge PlungeTennesseeWashington1.1361828.21526160.32Clinton Elmore on Facebook7/16/2022
-104Engle Double Pit (266)AlabamaJackson4.5987399.76520158.5Alabama Cave Survey5/17/2022
-105Arabica-Big Fatty Cave SystemAlaskaHeceta Island1.4122272.39519158.19Alaskan Caver V19N2P7 , Steve Lewis 4/1/1999
-106Bullpasture Mountainside CaveVirginiaHighland0.376605.11519158.19Rick Lambert e-mail10/16/2022
L107The Great Two Crack (Lava Crack)HawaiiHawaii0.301484.4518157.9NSS NEWS V68N12P152/15/2022
-108Jewett IIITennesseeCumberland2.524055.1515.1157Hinch Mountain Project9/19/2022
L109Many Wall CaveHawaiiHawaii1.933106515.1157Doug Medville, HSS no. 32, pg 6, 2012 1/21/2022
L110(Breached) Many Wall CaveHawaiiHawaii1.933106515.1157Doug Medville e-mail3/16/2022
-111GoufffreTennesseeCumberland2.1313429.51515156.97TCS1/1/1996
-112Mossy AbyssAlaskaDall Island0.143230.14515156.97Alaskan Caver6/16/2022
-113McBride's Cave (1345)AlabamaJackson1.7532821.18513156.36Georgia Underground V32N4P389/1/1996
-114Small Cave (1096)AlabamaJackson0.9571540.14513156.36Georgia Underground V24N13/1/1987
-115Wilkson Hollow Horror HoleTennesseeFranklin2.2593635.51512156.06TCS1/1/1996
-116Elmos Canyon (1735)AlabamaJackson0.931496.69512156.06Georgia Underground V32N4P379/1/1996
-117Summers Double Pot (1538)AlabamaJackson0.6361023.54512156.06Georgia Underground V32N4P379/1/1996
-118Rendezous Peak CaveWyomingTeton0.258415.21512156.06Caves of Wyoming3/1/1976
-119Potential Pit / Langston Cave (1558)AlabamaJackson0.7581219.88510155.45Georgia Underground V29N3P18-199/1/1992
-120Newton CaveWashingtonKing0.189304.17510155.45David Mischke e-mail5/16/2022
-121Lilburn Cave (N.P.)CaliforniaTulare22.1735679508154.84Jed Mosenfelder e-mail1/19/2022
-122Sipapu CavernsArizonaCoconino00504153.62NSS Long and Deep Cave List6/17/2022
-123Mad As A Wet Hen Pit (2147)AlabamaJackson0.861384.04502153.01Deep Caves of TAG, John Stembel 10/16/2022
-124Siberian Sword CaveAlaskaHeceta Island0.2321.87501152.7Marcel LaPerriere e-mail8/1/1998
-125Microwave-A-Hole System (1927)AlabamaJackson2.6524267.98500152.4ACS3/1/1985
-126Cave of the MadonnaNew MexicoEddy1.8943048.1500152.4Dave Belski e-mail3/16/2022
-127Hickey PotTennesseeWarren1.5422481.61500152.4Tenn.Cave Survey2/15/2022
-128Stoned Well (1578)AlabamaJackson0.511822.37498151.79Alabama Cave Survey3/1/1985
-129Fowler Pit 2 / Bleeding Ghyll Cave (655)AlabamaJackson0.9181477.38497151.49Alabama Cave Survey3/1/1985
-130Ram's Horn CaveMontanaMeagher0.91448.41496151.18NSS Conv.6/17/2022
UW131Phantom Springs CaveTexasJeff Davis1.9483135.5493150.27Texas Speleological Survey via Jerry Atkinson e-mail1/16/2022
-132Illiad / Odyessy Cave System (1568)AlabamaJackson1.6632676.34493150.27ACS3/1/1995
-133Moonprobe CaveAlaskaDall Island0.133214.04493150.27NSS News V53N2P342/1/1995
-134Gap Cave System (Cudjo's) (C.G.N.H.P.)VirginiaLee19.88432000491149.66Bob Gulden (CRF)4/19/2022
-135Turkey Roost CaveWest VirginiaPocahontas2.8414572.15490149.35WVASS Database5/16/2022
-136Bear-Hanna Cave (2100)AlabamaJackson1.1611868.45488148.74Georgia Underground V32N4P386/1/1996
-137Organ Cave SystemWest VirginiaGreenbrier38.45261882.5486148.13WVASS Database5/16/2022
-138P-Bar (PeBar) CaveWyomingBig Horn1.8512978.9486148.13Tomes5/17/2022
-139Vanishing River CaveNew Mexico-0.26418.43485147.83Dave Belski e-mail3/16/2022
-140Laurel CavernsPennsylvaniaFayette4.1436666.89476145.08Ryan Maurer e-mail7/22/2022
-141Rumbling Falls Cave.TennesseeVan Buren16.09125895.95474144.48Marion O.Smith per TCS2/15/2022
-142Roaring RiverMissouriBarry0.427687472143.87FB11/21/2022
-143Bad Medicine CaveWyomingBig Horn1.913073.85472143.87Marc Ohms e-mail9/1/1999
-144Spasm ChasmTennesseeMarion1.4412319.06472143.87Tenn.Cave Survey2/15/2022
-145Keystone River CaveTennesseeVan Buren3.6295840.31471143.56Tenn.Cave Survey2/15/2022
-146Tanglefoot CaveMarylandAllegany1.642639.32470143.26Corey Hackley e-mail11/21/2022
-147Twenty Pound Tick CaveColoradoGarfield1.081738.09469142.95Rocky Mtn. CavingSUM93
-148Guy's Cave (1078)AlabamaJackson0.821319.66468142.65ACS6/17/2022
-149Hole 19MarylandAllegany1.772848.54466142.04Donnie Cams FB12/20/2022
L150Under the Wall CaveHawaiiHawaii2.7364403.2463.9141.4Doug Medville e-mail10/1/1999
-151Seabolt-Spence Cave SystemVirginiaSmyth0.587945462.6141VSS11/19/2022
-152Cairn Blowhole (Pit) (2290)AlabamaJackson1.5152438.16460140.21Georgia Underground V32N4P389/1/1996
-153Baby Hog Horror HoleTennesseeFranklin0.6631067460140.21TDCL9/1/1992
-154Deep CaveNew MexicoEddy0.601967.22460140.21Dave Belski e-mail3/16/2022
-155Thunder Hole (1435)AlabamaJackson0.323519.82460140.21Georgia Underground V32N4P389/1/1996
L156Middle HapuuHawaiiHawaii1.3042098.6460140.2Peter Bosted e-mail9/16/2022
-157Polygamys End CaveUtahCache0.138222.09459139.9www.caves.org/grotto/timpgrotto/1/16/2022
-158Sinking Cove Cave SystemTennesseeFranklin5.358609.99457139.29Rick Buice9/1/1989
-159Buckeye Cave (779)AlabamaJackson1.0341664.06457139.29Georgia Underground V24N13/1/1987
-160Gourdneck CaveTennesseeMarion3.5845768.64456138.99Map2/21/2022
-161Tumbling Rock Cave (171) (Saltpeter)AlabamaJackson6.0229691.47454138.38Georgia Underground V32N4P38]9/1/1996
-162Blunder Hole (3333)AlabamaJackson0.721158.73453138.07Georgia Underground V31N4P311/1/1995
-163Wash Pot (1353)AlabamaJackson0.321516.6453138.07Georgia Underground V29N3P18-199/1/1992
-164Sinuos System CaveAlaskaHeceta Island00453138.07Marcel LaPerriere e-mail9/1/1998
-165Gilley CaveVirginiaLee4.5457314.47450137.16VSS5/17/2022
-166Hairy Pit / Flowing Spring Cave (847)AlabamaJackson1.5152438.16450137.16Georgia Underground V32N4P389/1/1996
-167Doodlebug Hole / Blowing Cave (195)AlabamaJackson1.3942243.43450137.16ACS5/16/2022
L168Lower Hualalai Ranch CaveHawaiiHawaii2.193525448.2136.6Nevin Davis, HSS No. 19, Pg 13, 2006. Segment length calculated by Doug Medville and John Rosenfeld from survey files in 2018 1/21/2022
-169Bird Horror Hole (2508)AlabamaJackson0.443712.94447136.25Georgia Underground V29N3P18-199/1/1992
-170Walking Fern Pit (1598)AlabamaJackson0.376605.11447136.25Georgia Underground V32N4P389/1/1996
-171Hummel's CaveCaliforniaFresno0.185297.73447136.25Bob Richards1/1/1990
L172Redemption CaveHawaiiHawaii1.7082749446.2136Doug Medville e-mail3/18/2022
G173Triple Engle Pit .New MexicoDe Baca1.5442485442134.7Dave Belski e-mail3/16/2022
-174Fort Stanton CaveNew MexicoLincoln44.5771728.46441134.42Lee H.Skinner e-mail7/22/2022
-175Real WellTennesseeMarion0.7581219.88441134.421998 NSS Convention8/1/1998
-176SchoolhouseWest VirginiaPendleton1.622607.14439133.81Gordon Brace e-mail10/16/2022
-177Whiteoak BlowholeTennesseeBlount1.1531855.57439133.81Georgia Underground V32N4P389/1/1996
-178Mill Creek Crystal CaveMontanaPark1.352172.61435132.59James Cummins e-mail8/16/2022
-179Shinaberry CaveWest VirginiaPocahontas1.0011610.95435132.59WVASS6/17/2022
-180Bennett Cove Cave (2174)AlabamaJackson0.613986.53435132.59ACS6/16/2022
-181French Creek CaveMontanaBeaverhead1.8312946.71434132.28Caves of Montana3/1/1978
-182Jim Cave (273)AlabamaJackson0.585941.47432131.67Georgia Underground V32N4P389/1/1996
-183Twenty Three Dollar Pit (996)AlabamaJackson0.38611.55432131.67Georgia Underground V29N3P18-199/1/1992
-184Mill Hole (745)AlabamaJackson1.1141792.81431131.37Georgia Underground V29N3P18-199/1/1992
-185Battered Bar CaveVirginiaBath1.612591.04430.9131.34Nathan Farrar e-mail7/17/2022
-186Bucks Pocket Cave (432)AlabamaJackson1.1361828.21430131.06ACS6/16/2022
UW187Cathedral-Falmouth SystemFloridaSuwannee11.7418893.7429.1130.8Andrew Pitkin e-mail1/22/2022
-188Solution RiftTennesseeMarion1.0131630.27429130.76TDCL9/1/1992
-189Crystal Palace CaveAlaskaP.O.W. Island00429130.76NSS News-
-190El Capitan CaveAlaskaP.O.W. Island2.3673809.32428130.45NSS Caves Files - Dick Blenz10/16/2022
-191Pig HoleVirginiaGiles1.181899.03428130.45VSS2/1/1989
-192Kimble PitWest VirginiaPendleton9.2214838.15427130.14Corey Hackley e-mail11/21/2022
-193Scott CaveWest VirginiaMonroe11609.34426129.84Mike Dore10/1/1985
-194Better Forgotten CaveVirginiaHighland0.9471524.05426129.84BCCS7/1/1995
-195Cyclops CaveVirginiaRussell7.0811394.16424129.24J.Christie e-mail6/16/2022
-196Dark Well (1945)AlabamaJackson0.439706.5421128.32Georgia Underground V29N3P18-199/1/1992
-197Sewanee PlungeTennesseeFranklin0.9471524.05420128.02Georgia Underground V32N4P389/1/1996
-198Reaper's Rockpile (gravity-slide cave)MontanaTeton0.142228.53419127.71Jason e-mail10/16/2022
-199Paradox CaveTennesseeVanBuren1.7052743.93418127.41Georgia Underground V32N4P389/1/1996
-200Warner Noisy BlowerWest VirginiaPendleton0.7811256.93417.5127.25Dwight Livingston e-mail12/19/2022
-201Vast Caverns (1860)AlabamaJackson0.305490.85417127.1Georgia Underground V29N3P18-199/1/1992
-202Crystal 67 CaveCaliforniaTulare0.387622.82415126.49California Caver V33N13/1/1982
-203Sherwood Spring CaveTennesseeFranklin0.7231163.12414126.19Deep Caves of TAG, John Stembel 10/16/2022
-204Grim Rock CaveVirginiaGiles0.422679413125.88VSS6/17/2022
-205The Cave That Summer ForgotMontanaFlathead0.334537.52412125.58Jason Ballensky e-mail8/16/2022
-206Trice Hollow Pit (2012)AlabamaJackson0.7621226.32411125.27Georgia Underground V29N3P18-199/1/1992
-207LilyGuard CaveMontanaJudith Basin0.41659.83410124.97Rick Brinkman e-mail5/16/2022
-208Will's Welch Well (1748)AlabamaJackson0.253407.16410124.97Deep Caves of TAG, John Stembel 10/16/2022
-209Twist of Fate PitAlabamaJackson0.089143.23408124.36NSS News V72N11/16/2022
-210Mammoth Cave System (N.P.)KentuckyEd./Hart/Bar.420675924.48407.2124.1CRF / CKKC +/-5 MILES10/21/2022
UW211Weeki Wachee SpringFloridaHernando6.79210930407124.05Andrew Pitkin e-mail10/19/2022
-212Breathing CaveVirginiaBath6.7410847406.8124Gangsta Mappers1/18/2022
-213Russell Cave (N.M.) (169)AlabamaJackson11.60518675.71405.8123.7Jason Richards11/17/2022
L214Wooden Ladder CaveHawaiiHawaii0.7581219.9405.8123.7Doug Medville1/16/2022
-215Sub-Solomon CaveTennesseeFranklin0.7111144.24405123.44TCS2/15/2022
-216Water Well (1747)AlabamaJackson0.554891.58402122.53Georgia Underground V29N3P18-199/1/1992
-217Wet Cave / Above (Well) Wet CaveTennesseeFranklin1.4142275.61401122.22Speleonews V34N36/1/1990
-218Fort-Pebbles CaveTennesseeFranklin1.2341985.93401122.22Tenn.Cave Survey2/15/2022
-219Oregon CavesOregonJosephine3.034876.31400121.92Steve Knutson1/1/1985
-220Main WellTennesseeMarion1.3262133.99400121.92Deep Caves of TAG, John Stembel 10/16/2022
-221Icy Fate CaveAlaskaHeceta Island0.6231002.62400121.92Marcel LaPerriere e-mail8/1/1998
-222Mega Well (2310)AlabamaJackson0.506814.33400121.92ACS6/16/2022
L223Upper Owl CaveHawaiiHawaii1.9483135399121.6Doug Medville e-mail4/17/2022
L224Coffee CaveHawaiiHawaii0.7051134.6397121Doug Medville e-mail2/15/2022
-225Black Abyss (Palute Cave)ArizonaCoconino0.134215393.7120Nicolas Barth e-mail12/20/2022
L226Caterpillar CaveHawaiiHawaii1.0581703393.7120Doug Medville3/18/2022
-227Middle Earth CaveWest VirginiaGreenbrier1.2411997.96389.7118.78WVASS Bulletin #246/20/2022
-228Wizard's Well CavernTexasTerrell1.2472006.85388118.26Texas Speleological Survey via Jerry Atkinson e-mail1/16/2022
-229Sinnett - Thorn Mtn. Cave SystemWest VirginiaPendleton2.3293748.16386117.65Paul Stevens7/1/1979
-230Walt Allen (Baxters) CaveWest VirginiaPocahontas0.8811417.83385117.35WVASS2/1/1981
-231Stagebarn Crystal CaveSouth DakotaMeade11.37118299.89383.6116.92Derek Wolfe e-mail7/22/2022
-232Marvel CaveMissouriStone1.272043.87383116.74M.S.S. Hoffman2/15/2022
-233Cave Mtn. CaveWest VirginiaPendleton2.23540.56382116.43Bob Gulden6/16/2022
L234Two Owl CaveHawaiiHawaii3.1325040381.9116.4Peter Bosted via Doug Medville e-mail4/17/2022
-235Run to the Mill (Bore Hole) CaveTennesseeCumberland2.9264708.94381116.13Buddy Lane7/1/1986
-236Skydusky Hollow Cave System (Newberry - Bane - Buddy Penley Cave)VirginiaBland914484.1380115.82Ed Devine11/21/2022
-237Leandras CaveArizonaCoconino9.54715364.41378115.21map at park Headquarters via Greg e-mail6/16/2022
UW238Goodenough SpringTexasVal Verde0.111178.64377114.91Texas Speleological Survey via Jerry Atkinson e-mail1/16/2022
-239Cottonwood CaveNew MexicoEddy2.2233577.57370112.78Dave Belski e-mail3/16/2022
-240Poia Lake CaveMontanaGlacier1.0381670.5370112.78Alpine Karst V2P67-856/16/2022
-241Banes Spring CaveVirginiaBland3.866212.1368.8112.4Ed Devine11/21/2022
-242Camps Gulf Cave (Saltpeter)TennesseeVan Buren7.80712564.15368112.17Deep Caves of TAG, John Stembel 10/16/2022
-243Grassy Cove Saltpetre Cave (Saltpeter)TennesseeCumberland7.89312702.55367111.86Deep Caves of TAG, John Stembel 10/16/2022
-244Robinson Ridge Saltpeter Cave (Saltpeter)TennesseeCannon /Coffee3.6965948.14365111.25Tenn.Cave Survey2/15/2022
L245Keokeo 8D-16JHawaiiHawaii1.2532017362.5110.5Peter Bosted HSS 2016 no. 39 (note #2); Update T. Gracanin1/21/2022
-246Whitaker SinkMontanaJudith Basin0.239384360.91102018 NSS Convention Guide Book7/10/1905
L247Kaumana CaveHawaiiHawaii2.0263260360.6109.9Peter Bosted 1 Jun 2019 email to T Gracanin6/19/2022
-248Geiger Cave / Houston Hollow (459)AlabamaJackson2.0633320.08360109.73Deep Caves of TAG, John Stembel 10/16/2022
-249New River CaveVirginiaGiles5.2938518.26359109.42Tim Kilby6/16/2022
-250Starnes CaveVirginiaGiles4.47081.11359109.42VSS Long & Deep Cave Lists2/15/2022
L251Motheleum CaveHawaiiHawaii0.7771251357.6109Doug Medville3/18/2022
-252Heart of GouldTennesseeWhite5.2968523.43356108.51Zeke McKee e-mail1/22/2022
-253Qalgal CaveMontanaFlathead0.493794353107.62018 NSWSW Convention Guide Book7/10/1905
-254Flower PotWest VirginiaRandolph3.6895936.87352107.29WVASS Database5/16/2022
UW255Wakulla-Leon Sinks Cave SystemFloridaLeon/Wakulla35.2256681.1350106.68Casey McKinlay e-mail3/20/2022
-256Nunley Mtn.Cave System (Maria Angela Grotto)TennesseeGrundy15.0824268.91350106.68David Parr per TCS2/15/2022
-257Byer's Cave SystemGeorgiaDade5.58851.39350106.68Grorgia Underground V24N13/1/1987
-258Millers Cove CaveVirginiaRoanoke2.54023.36350106.68Phil Lucas e-mail7/16/2022
UW259Sally Ward CaveFloridaWakulla1.3642195.15350106.68Caves and Karst of Florida, 2008 NSS Convention 7/16/2022