{"id":991,"date":"2025-04-06T10:46:38","date_gmt":"2025-04-06T15:46:38","guid":{"rendered":"https:\/\/happymazes.com\/is\/14-ad-kanna-staersta-hellinn-i-heiminum-hang-sonur-vietnam-doong-super-maze-nature\/"},"modified":"2025-04-06T10:46:38","modified_gmt":"2025-04-06T15:46:38","slug":"14-ad-kanna-staersta-hellinn-i-heiminum-hang-sonur-vietnam-doong-super-maze-nature","status":"publish","type":"post","link":"https:\/\/happymazes.com\/is\/14-ad-kanna-staersta-hellinn-i-heiminum-hang-sonur-vietnam-doong-super-maze-nature\/","title":{"rendered":"14 &#8211; A\u00f0 kanna st\u00e6rsta hellinn \u00ed heiminum: Hang sonur V\u00edetnam Doong &#8211; Super Maze\u200c Nature\u200c"},"content":{"rendered":"<p>\n <strong><br \/>\n  Hvar er \u00fea\u00f0? \u200c<br \/>\n <\/strong>\n<\/p>\n<p>\n Dj\u00fap innan Phong Nha-Ke Bang \u00fej\u00f3\u00f0gar\u00f0sins \u00ed V\u00edetnam liggur Hang Son Doong, st\u00e6rsta n\u00e1tt\u00farulega hellir heims. \u00deessi hellir er nefndur einn af \u201efallegustu st\u00f6\u00f0um jar\u00f0arinnar\u201c og er s\u00f6nn undur.\n<\/p>\n<p>\n <strong><br \/>\n  Af hverju er \u00fea\u00f0 kalla\u00f0 \u201ev\u00f6lundarh\u00fas\u201c? \u200c<br \/>\n <\/strong>\n<\/p>\n<p>\n \u2705 \u200c150 tengdir hellar \u200c: Sn\u00faa g\u00f6ngin teygja sig yfir 10 km (6,2 m\u00edlur) og mynda risast\u00f3r ne\u00f0anjar\u00f0ar\u00feraut.\n<\/p>\n<figure class=\"wp-block-image size-full\">\n <img alt=\"hang-son-doong-1\" class=\"wp-image-2136\" decoding=\"async\" height=\"427\" loading=\"lazy\" sizes=\"(max-width: 640px) 100vw, 640px\" src=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-1.webp\" srcset=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-1.webp 640w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-1-300x200.webp 300w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-1-600x400.webp 600w\" width=\"640\"\/><br \/>\n<\/figure>\n<p>\n \u2705 \u200cSkylights og Rivers\u200c: mynda\u00f0ist fyrir 55 millj\u00f3num \u00e1ra af \u00fev\u00ed a\u00f0 ne\u00f0anjar\u00f0ar \u00e1m sem r\u00fdrna kalksteini, hruni\u00f0 loft skapa\u00f0i \u201e\u00feaklj\u00f3s\u201c sem l\u00e9tu s\u00f3larlj\u00f3s og rigning n\u00e6ringu sk\u00f3ga og \u00e1r inni \u00ed hellinum.\n<\/p>\n<figure class=\"wp-block-image size-full\">\n <img alt=\"Hang Son Doong\" class=\"wp-image-2137\" decoding=\"async\" height=\"390\" loading=\"lazy\" sizes=\"(max-width: 624px) 100vw, 624px\" src=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-2.webp\" srcset=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-2.webp 624w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-2-300x188.webp 300w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-2-600x375.webp 600w\" width=\"624\"\/><br \/>\n<\/figure>\n<p>\n <strong><br \/>\n  Hva\u00f0 er inni? \u200c<br \/>\n <\/strong>\n<\/p>\n<p>\n \u2705 \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c outderground frumsk\u00f3gur: s\u00f3larlj\u00f3s fr\u00e1 \u00feaklj\u00f3sum n\u00e6rir trj\u00e1m sem vaxa inni \u00ed hellinum, heimili a\u00f0 \u00f6pum, geggja\u00f0ur og fuglum.\n<\/p>\n<figure class=\"wp-block-image size-full\">\n <img alt=\"hang-son-doong-4\" class=\"wp-image-2139\" decoding=\"async\" height=\"390\" loading=\"lazy\" sizes=\"(max-width: 640px) 100vw, 640px\" src=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-4.webp\" srcset=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-4.webp 640w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-4-300x183.webp 300w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-4-600x366.webp 600w\" width=\"640\"\/><br \/>\n<\/figure>\n<p>\n \u2705 \u200ca hellir sem rignir \u200c: rakt loft myndar sk\u00fd vi\u00f0 hellalofti\u00f0 og skapar rigningu og eigin p\u00ednulitla ve\u00f0urkerfi.\n<\/p>\n<figure class=\"wp-block-image size-full\">\n <img alt=\"hang-son-doong-5\" class=\"wp-image-2140\" decoding=\"async\" height=\"400\" loading=\"lazy\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5.webp\" srcset=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5.webp 600w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5-300x200.webp 300w\" width=\"600\"\/><br \/>\n<\/figure>\n<p>\n \u2705 \u200c \u200c COVE Pearls\u200c: Baseball-st\u00e6r\u00f0 kalksteinsbolta sem myndast af vatnsdropum sem setja steinefni yfir hundru\u00f0 \u00e1ra.\n<\/p>\n<figure class=\"wp-block-image size-full\">\n <img alt=\"hang-son-doong-7\" class=\"wp-image-2143\" decoding=\"async\" height=\"415\" loading=\"lazy\" sizes=\"(max-width: 556px) 100vw, 556px\" src=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-7.webp\" srcset=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-7.webp 556w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-7-300x224.webp 300w\" width=\"556\"\/><br \/>\n<\/figure>\n<p>\n <strong><br \/>\n  Hvernig kannar f\u00f3lk \u00fea\u00f0? \u200c<br \/>\n <\/strong>\n<\/p>\n<p>\n \u2705 \u200c \u200c \u200cExtreme Challenge\u200c: Gestir ver\u00f0a a\u00f0 fara 50 km (31 m\u00edlur) \u00e1 6 d\u00f6gum, klifra 90 metra (295 feta) kletta og fara yfir ne\u00f0anjar\u00f0ar \u00e1m. A\u00f0eins 300 manns \u00e1 \u00e1ri eru leyf\u00f0ar (f\u00e6rri en \u00feeir sem klifra Mount Everest!).\n<\/p>\n<figure class=\"wp-block-image size-large\">\n <img alt=\"hang-son-doong-6\" class=\"wp-image-2141\" decoding=\"async\" height=\"681\" loading=\"lazy\" sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5-1-1024x681.webp\" srcset=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5-1-1024x681.webp 1024w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5-1-300x200.webp 300w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5-1-768x511.webp 768w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5-1-600x399.webp 600w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-5-1.webp 1240w\" width=\"1024\"\/><br \/>\n<\/figure>\n<p>\n \u2705 \u200c \u200c \u200c -\u00f6ryggisreglur \u200c: V\u00edetnamska r\u00edkisstj\u00f3rnin leyfir a\u00f0eins eitt leyfiarfyrirt\u00e6ki me\u00f0 leyfi. Gestir ver\u00f0a a\u00f0 s\u00e6kja um \u00e1ri fyrirfram og standast heilbrig\u00f0iseftirlit.\n<\/p>\n<figure class=\"wp-block-image size-full\">\n <img alt=\"hang-son-doong-3\" class=\"wp-image-2138\" decoding=\"async\" height=\"390\" loading=\"lazy\" sizes=\"(max-width: 640px) 100vw, 640px\" src=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-3.webp\" srcset=\"https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-3.webp 640w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-3-300x183.webp 300w, https:\/\/happymazes.com\/wp-content\/uploads\/2025\/04\/hang-son-doong-3-600x366.webp 600w\" width=\"640\"\/><br \/>\n<\/figure>\n<p>\n <strong><br \/>\n  Hugarbl\u00e1stur t\u00f6lfr\u00e6\u00f0i\u200c<br \/>\n <\/strong>\n<\/p>\n<p>\n \u2705 \u200c \u200c \u200cgits 7,2 milljar\u00f0ar manna \u200c: St\u00f3ru h\u00f3lf hellisins g\u00e6tu haldi\u00f0 allan heiminn.\n<\/p>\n<p>\n \u2705 \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c \u200c, sem er, en \u00fea\u00f0 er \u00e1 h\u00e1um punkti.\n<\/p>\n<p>\n <strong><br \/>\n  \u00c1bendingar\u200c<br \/>\n <\/strong>\n<\/p>\n<p>\n \u26a0\ufe0f Lei\u00f0beinendur ver\u00f0a a\u00f0 skrifa undir \u00f6ryggissamninga &#8211; \u00fea\u00f0 er ekkert s\u00edmamerki og siglingar treysta \u00e1 s\u00e9rfr\u00e6\u00f0ingahandb\u00e6kur.\n<\/p>\n<p>\n \ud83c\udf0d \u00deetta er ekki bara hellir; \u00deetta er lifandi jar\u00f0fr\u00e6\u00f0isafn sem s\u00fdnir 50 millj\u00f3nir \u00e1ra s\u00f6gu jar\u00f0ar.\n<\/p>\n<p>\n (Gagnaheimild: V\u00edetnam National Geographic Institute, 2023)\n<\/p>\n<p>\n <em><br \/>\n  Athugi\u00f0 a\u00f0 \u00feessi grein var \u00fe\u00fddd \u00far ensku \u00fatg\u00e1funni af Google Translator.<br \/>\n <\/em>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hvar er \u00fea\u00f0? \u200c dj\u00fapt \u00ed Phong Nha-Ke Bang \u00fej\u00f3\u00f0gar\u00f0inum \u00ed V\u00edetnam liggur Hang Son Doong, st\u00e6rsta n\u00e1tt\u00farulega hellir heims. \u00deessi hellir er nefndur einn af \u201efallegustu st\u00f6\u00f0um jar\u00f0arinnar\u201c og er s\u00f6nn undur. Af hverju er \u00fea\u00f0 kalla\u00f0 \u201ev\u00f6lundarh\u00fas\u201c? \u200c \u2705 \u200c150 tengdir hellar \u200c: Sn\u00faa g\u00f6ngin teygja sig yfir 10 km (6,2 m\u00edlur), [\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-991","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 dj\u00fapt \u00ed Phong Nha-Ke Bang \u00fej\u00f3\u00f0gar\u00f0inum \u00ed V\u00edetnam liggur Hang Son Doong, st\u00e6rsta n\u00e1tt\u00farulega hellir heims. \u00deessi hellir er nefndur einn af \u201efallegustu st\u00f6\u00f0um jar\u00f0arinnar\u201c og er s\u00f6nn undur. Af hverju er \u00fea\u00f0 kalla\u00f0 \u201ev\u00f6lundarh\u00fas\u201c? \u200c \u2705 \u200c150 tengdir hellar \u200c: Sn\u00faa g\u00f6ngin teygja sig yfir 10 km (6,2 m\u00edlur), [\u2026]","_links":{"self":[{"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/posts\/991"}],"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=991"}],"version-history":[{"count":0,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/posts\/991\/revisions"}],"wp:attachment":[{"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/media?parent=991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/categories?post=991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happymazes.com\/is\/wp-json\/wp\/v2\/tags?post=991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}