{"id":992,"date":"2025-04-07T02:20:29","date_gmt":"2025-04-07T07:20:29","guid":{"rendered":"https:\/\/happymazes.com\/is\/15-mammoth-cave-10-000-ara-volundarhus-undir-jordinni\/"},"modified":"2025-04-07T02:20:29","modified_gmt":"2025-04-07T07:20:29","slug":"15-mammoth-cave-10-000-ara-volundarhus-undir-jordinni","status":"publish","type":"post","link":"https:\/\/happymazes.com\/is\/15-mammoth-cave-10-000-ara-volundarhus-undir-jordinni\/","title":{"rendered":"15-Mammoth Cave: 10.000 \u00e1ra v\u00f6lundarh\u00fas undir j\u00f6r\u00f0inni"},"content":{"rendered":"

\n
\n Hvar er \u00fea\u00f0? \u200c
\n <\/strong>\n<\/p>\n

\n Falinn \u00ed Mammoth Cave \u00fej\u00f3\u00f0gar\u00f0inum \u00ed Kentucky (USA) liggur lengsta hellakerfi heimsins – \u200cmammoth Cave\u200c. \u00deessi ne\u00f0anjar\u00f0ar v\u00f6lundarh\u00fas teygir sig yfir 676 km en v\u00edsindamenn segja a\u00f0 enn s\u00e9 meira a\u00f0 uppg\u00f6tva!\n<\/p>\n

\n \"mammoth-cave-1\"
\n<\/figure>\n

\n
\n Forn leyndarm\u00e1l frumbyggja
\n <\/strong>\n<\/p>\n

\n Fyrir 5.000 \u00e1rum fundu innf\u00e6ddir Bandar\u00edkjamenn hellinn. \u00deeir n\u00e1\u00f0u steinefnum, grafu l\u00e1tna og skildu kyndilmerki eftir. Hellirinn gleymdist fram \u00e1 s\u00ed\u00f0ari hluta 1700s, \u00feegar vei\u00f0imenn, sem eltu bj\u00f6rn, enduruppg\u00f6tvu\u00f0u innganginn.\n<\/p>\n

\n \"mammoth-cave-2\"
\n<\/figure>\n

\n
\n Hversu fl\u00f3ki\u00f0 er v\u00f6lundarh\u00fasi\u00f0? \u200c
\n <\/strong>\n<\/p>\n

\n 1enni \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c cultipliple stig. St\u00edgur skiptust eins og trj\u00e1r\u00f3t, me\u00f0 blindg\u00f6tu, dj\u00fapum gryfjum og skyndilegum ne\u00f0anjar\u00f0ar\u00e1num sem hindra veginn.\n<\/p>\n

\n \"mammoth-cave-2\"
\n<\/figure>\n

\n 2\ufe0f\u20e3 \u200cdark \u00e1r og eiturgas\u200c: Sum sv\u00e6\u00f0i eru me\u00f0 banv\u00e6nt kolm\u00f3nox\u00ed\u00f0. Ne\u00f0anjar\u00f0ar \u00e1r keyra 10 metra dj\u00fapa – ELLE landk\u00f6nnu\u00f0ir notu\u00f0u flekar og blys!\n<\/p>\n

\n \"mammoth-cave-3\"
\n<\/figure>\n

\n 3erki steingervinga\u200c: Hellirinn er heim til blindra fiska, augnlausra r\u00e6kju og sjaldg\u00e6fra krikket sem aldrei hafa s\u00e9\u00f0 s\u00f3larlj\u00f3s.\n<\/p>\n

\n
\n Hver kortlag\u00f0i v\u00f6lundarh\u00fasi\u00f0? \u200c
\n <\/strong>\n<\/p>\n

\n 1enni \u200c19. aldar \u00fer\u00e6led Explorer\u200c: Stephen Bishop, svartur handb\u00f3k, nota\u00f0i reipi og kerti til a\u00f0 kortleggja 24 km af jar\u00f0g\u00f6ngum. Hann fann undur eins og \u201ebotnlaus gryfjan.\u201c\n<\/p>\n

\n \"mammoth-cave-4\"
\n<\/figure>\n

\n 2erki \u200c \u200c Modern Lasers\u200c: \u00c1ri\u00f0 2020 leiddu 3D skannar \u00ed lj\u00f3s n\u00fd g\u00f6ng, en 600 km eru \u00e1fram \u00f3rannsaka\u00f0ir af m\u00f6nnum.\n<\/p>\n

\n \"mammoth-cave-5\"
\n<\/figure>\n

\n
\n Af hverju \u201eMammoth\u201c? \u200c
\n <\/strong>\n<\/p>\n

\n Nafni\u00f0 kemur fr\u00e1 \u200cgiant st\u00e6r\u00f0 sinni, ekki ullar mamm\u00fatar (engir mamm\u00fatar steingervingar sem finnast h\u00e9r!). H\u00f3lf \u00feess g\u00e6tu passa\u00f0 1.500 f\u00f3tboltav\u00f6ll!\n<\/p>\n

\n
\n \u00c6vint\u00fdras\u00f6gur\u200c
\n <\/strong>\n<\/p>\n

\n V\u00edsur \u200c Hinn h\u00f6rmulega saga Floyd Collins\u200c\n<\/p>\n

\n \u00c1ri\u00f0 1925 var\u00f0 Explorer Floyd Collins fastur \u00ed \u00fer\u00f6ngum g\u00f6ngum me\u00f0an hann reyndi a\u00f0 finna n\u00fdjan inngang. Bj\u00f6rgunarmenn unnu \u00ed marga daga til a\u00f0 losa hann en hann d\u00f3 \u00e1\u00f0ur en \u00feeir g\u00e1tu n\u00e1\u00f0 til hans. Saga hans kom fyrir fyrirsagnir og leiddi til \u00f6ruggari reglna um hellingar.\n<\/p>\n

\n \"mammoth-cave-6\"
\n<\/figure>\n

\n \u25b6 \uf06c\n<\/p>\n

\n \u00c1ri\u00f0 1960 syntu kaflar \u00ed gegnum \u00edskalt ne\u00f0anjar\u00f0ar \u00e1m og fundu fali\u00f0 h\u00f3lf fyllt me\u00f0 kristalskl\u00e6rri vatni. \u00deeir nefndu \u00fea\u00f0 \u201eCrystal Lake,\u201c sem sanna\u00f0i a\u00f0 hellinn var jafnvel st\u00e6rri en nokkur h\u00e9lt.\n<\/p>\n

\n \"mammoth-cave-7\"
\n<\/figure>\n

\n \u25b6 \ufe0f \u200cghostly raddir? \u200c\n<\/p>\n

\n \u00c1 n\u00edunda \u00e1ratugnum s\u00f6g\u00f0ust lei\u00f0s\u00f6gumenn heyra hv\u00edsla \u00ed \u201eGothic Avenue\u201c g\u00f6ngum hellisins. Seinna fundu v\u00edsindamenn a\u00f0 \u00fea\u00f0 var bara a\u00f0 flauta \u00ed gegnum sprungur – en gestir brast enn um \u201eCave Ghosts\u201c!\n<\/p>\n

\n \"mammoth-cave-8\"
\n<\/figure>\n

\n \u25b6 mu \u200c Paper Trail Mystery\u200c\n<\/p>\n

\n \u00c1 fj\u00f3r\u00f0a \u00e1ratugnum l\u00f6g\u00f0u landk\u00f6nnu\u00f0ir papp\u00edr \u00ed \u00e1na til a\u00f0 fylgjast me\u00f0 fl\u00e6\u00f0i s\u00ednu – bla\u00f0i\u00f0 birtist aftur 32 km \u00ed burtu og afhj\u00fapa\u00f0i leynilegt vatnsnet!\n<\/p>\n

\n \"mammoth-cave-9\"
\n<\/figure>\n

\n V\u00edsur \ufe0f \u200c \u200c \u200csurvival \u00ed myrkri\u200c\n<\/p>\n

\n \u00c1ri\u00f0 1972 villtist li\u00f0 \u00ed 7 daga. \u00deeir sleiktu vatn af steinum og fylgdu kylfudropum til a\u00f0 finna lei\u00f0 \u00fat. \u201eKylfur hata blindalok l\u00edka,\u201c sag\u00f0i einn eftirlifandi.\n<\/p>\n

\n
\n Getur\u00f0u heims\u00f3tt? \u200c
\n <\/strong>\n<\/p>\n

\n \u2705 Sum sv\u00e6\u00f0i eru opin fyrir fer\u00f0ir-fr\u00e1 au\u00f0veldum 1 t\u00edma g\u00f6ngut\u00farum \u00ed 6 klukkustunda \u00f6fgakennslu.\n<\/p>\n

\n \u26a0\ufe0f En 99% hellisins er utan marka-\u00fea\u00f0 er of au\u00f0velt a\u00f0 t\u00fdnast og \u200cgps virkar ekki ne\u00f0anjar\u00f0ar! \u200c\n<\/p>\n

\n
\n Meira spennandi \u200c:
\n <\/strong>\n<\/p>\n

\n \u00c1ri\u00f0 1983 krepptu landk\u00f6nnu\u00f0ir \u00ed gegnum gat sem kallast \u201eThe Meat Mulder\u201c til a\u00f0 finna n\u00fd g\u00f6ng.\n<\/p>\n

\n \u00c1ri\u00f0 2017 var\u00f0 13 \u00e1ra st\u00falka yngst til a\u00f0 lj\u00faka h\u00e6ttulegri 6 t\u00edma skri\u00f0fer\u00f0!\n<\/p>\n

\n (Heimild: Skjalas\u00f6fn Mammoth Cave National Park)\n<\/p>\n

\n
\n Athugi\u00f0 a\u00f0 \u00feessi grein var \u00fe\u00fddd \u00far ensku \u00fatg\u00e1funni af Google Translator.
\n <\/em>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

Hvar er \u00fea\u00f0? \u200c Falinn \u00ed Mammoth Cave \u00fej\u00f3\u00f0gar\u00f0inum \u00ed Kentucky (USA) liggur lengsta helliskerfi heimsins – \u200cmammoth hellir. \u00deessi ne\u00f0anjar\u00f0ar v\u00f6lundarh\u00fas teygir sig yfir 676 km en v\u00edsindamenn segja a\u00f0 enn s\u00e9 meira a\u00f0 uppg\u00f6tva! Forn leyndarm\u00e1l frumbyggja fyrir 5.000 \u00e1rum fundu innf\u00e6ddir Bandar\u00edkjamenn hellinn. \u00deeir n\u00e1\u00f0u steinefnum, grafu l\u00e1tna og skildu eftir blys [\u2026]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-992","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"bamstone","author_link":"https:\/\/happymazes.com\/is\/author\/bamstoneoutlook-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Hvar er \u00fea\u00f0? \u200c Falinn \u00ed Mammoth Cave \u00fej\u00f3\u00f0gar\u00f0inum \u00ed Kentucky (USA) liggur lengsta helliskerfi heimsins - \u200cmammoth hellir. \u00deessi ne\u00f0anjar\u00f0ar v\u00f6lundarh\u00fas teygir sig yfir 676 km en v\u00edsindamenn segja a\u00f0 enn s\u00e9 meira a\u00f0 uppg\u00f6tva! Forn leyndarm\u00e1l frumbyggja fyrir 5.000 \u00e1rum fundu innf\u00e6ddir Bandar\u00edkjamenn hellinn. \u00deeir n\u00e1\u00f0u steinefnum, grafu l\u00e1tna og skildu eftir blys…","_links":{"self":[{"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/posts\/992"}],"collection":[{"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/comments?post=992"}],"version-history":[{"count":0,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/posts\/992\/revisions"}],"wp:attachment":[{"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/media?parent=992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/categories?post=992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/tags?post=992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}