5 Imiba Enkulu Yabahambi BokuziTyelela Ukuvakatyelela

Abahamba ngeenqanawa bahlala bekulungele ukuya kwimida yeMhlaba ukuze babe nethuba lokunikela ubungqina ngokuqala ukuhlawula ezinye izinto ezibonakalayo ezithandekayo emhlabeni wonke. Ukususela kwiintaba zeentaba ezinqambile kwiinqaba zamanxweme angapheliyo olunxwemeni lolwandle, ngokuqinisekileyo kukho indawo eninzi eneempawu ezintle eziye zalawulwa ukusibamba iingcamango zethu. Kodwa ezinye zeendawo ezintle kakhulu azifumaneki kwindawo yomhlaba, njengoko kuninzi kubonakala phantsi kwayo.

Enyanisweni, ezinye zezinto ezintle kakhulu ezithandwa yizilwanyana zitholakala ngaphakathi kwiindawo zokuhlambela komhlaba. Ngaloo nto engqondweni, nantlanu iinkqubo ezinkulu zokungcwaba apho wonke umntu ohambahambayo kufuneka abe nalo uluhlu lwakhe lweendawo zokutyelela.

I-Carlsbad Caverns National Park (eMerika)

ISewula iNew Mexico isekhaya kwelinye lezona ndlela zihamba phambili kwilizwe lonke ngendlela yeCarlsbad Caverns National Park. Ngaphezulu kweenkulungwane, i-sulfuric acids ichithe i-calestone apho, idala enye yezona ndawo zihle kakhulu eziphantsi komhlaba ezifunyenwe naphina emhlabeni. Ngama-chambers angaphezu kwama-119 kunye nangaphezu kweekhilomitha ezilikhulu zokuhamba, iCarlsbad Caverns iyimimangaliso yokubona. Okuphezulu kwoluhlu "Igumbi Elikhulu," ikamelo elikhulu elingaphaya kwama-4000 amamitha ubude, ii-625 iiimitha (191 metres) ububanzi, kunye neeyure ezingama-78 ubude. Abaveleli banokukhetha ukunyuka ukuya emaphandleni ngokwabo okanye bathathe i-elevator kwiziko leendwendwe elithintela ngamanamitha angama-230.

I-Doong Cave (iVietnam)

Ukulinganisa iikhilomitha eziyi-8.8 ubude, iNdodana ye-Doong yaseVietnam ibonisa ukuba yinto ephakathi kweendawo ezikhuselekileyo ezinkulu kwihlabathi lonke. Okokuqala kutholakale ngo-1991, kwaye kamva ipapashwe ngendwendwe ngo-2009, i-caver yavula ngokukhenketho okokuqala ngqa ngo-2013.

Umqolomba ukhulu kangangokuthi iindonga zawo ezidongeni ezingaphezu kwamamitha angama-122 ngaphezulu, kwaye ininzi yekamelo igxinwa ebumnyameni nangona iindwendwe ziza zixhobile ngezibane ezikhanyayo. UNyana weTyelelo u-Doong akulula; Itholakala ngaphakathi entliziyweni yamahlathi aseDietnam, kwaye omnye umqhubi mnye okwangoku unikwe ilayisenisi yokukhokela iityelele ngaphakathi kwendawo yomqolomba. I-Oxalis Adventures inikeza uhambo lweentsuku ezingama-7/6 ngobusuku obufanele bhenkce nakwiindawo ezihamba phambili zokuhamba.

IMulu Caves (Borneo)

I-Park ye-Gunung Mulu yeBergneo ihlala kwikhaya elingaphantsi komhlaba eliphakathi kweyona ndawo enkulu kunazo zonke emhlabeni, ubuncinane ngokwemigangatho yomhlaba wonke. Ziquka iNkundla enkulu yeSarawak, engama-2300 inyawo (ubude beemitha ezili-700), ubude be-1299 ububanzi (396 meter) ubude, kunye neepesenti ezingama-70 ubude. Ixhaphaza kwiCave Deer Cave, enye yeyona mibhalo enkulu yecala eyaziwayo ukuba ikhona, ukulingana kwamamitha angama-169 ububanzi, ubude beemitha ezili-125 ubude, kunye neekhilomitha ezili-1 ubude. Umqolomba ufumana igama layo kwinto yokuba abantu basekuhlaleni bajikeleza ngaphakathi ukuze batyeke ityuwa ukusuka ematyeni ngezikhathi ezithile, ukuvumela ukuba iindwendwe zizibone ngezihlandlo.

Abaqhubi bezotyelelo banikezela abahamba ngezohambo ithuba lokuba bahlolisise le mibhoba ngemihambo engama-3/2-ebusuku ehlabathini elingaqhelekanga, elincinci, elingaphantsi komhlaba elingaphantsi komhlaba.

I-National Park yeMammoth (United States)
Iidumbu zeCarlsbad ayikho yindlela yokumangalisa kuphela efunyanwa kwi-United Sates. Enyanisweni, akuyona into enkulu. Loo mahluko uya kwiMammoth Cave eKentucky, eselulela iikhilomitha ezili-640 zeengcamango eziphenywe ngengqondo, okwenza kube lula kwi-system encane yomhlaba wonke. I-strest grastone strata iyamangalisa kwaye iyamangalisa, ngeendlela ezijikelezayo kunye namagumbi amaninzi okuzulazula. Unyaka ngamnye, iingongoma ezongezelelweyo ziyaqhubeka zifumanisa, zikhokelela ngokujulile kwaye zijonge kwiMhlaba. Uninzi lwala ma-tunnels alukaze lubekwe maphephe ngokupheleleyo, kwaye luhlala lubonwa nje indlela amaMammoth amakhulu ngayo. I-Park Rangers ibangela ukutyelela kwiindawo eziphantsi komhlaba, ngokuthatha iindwendwe ezihamba ngeenyawo ezingaphantsi komhlaba ezinokuhlala kwiiyure ezingama-1-6. Amaphuzu avelele aquka ukuhamba ngaphantsi kweGrade Avenue eDlulileyo i-Niagara Falls kunye no-Fat Man's Misery. Iindwendwe ezithe xaxa zize ziqhube kude kude nomzila onqatshelwe emaphandleni anqabile ukutyelelwa ngabahambi.

Cango Caves (South Africa)
UMzantsi Afrika unokhenketho oluninzi ukukunceda ukukhwela abavakashi, kungekhona ubuncinane kwiiCango Caves eNtshona Koloni. Ngelixa lingaba likhulu njengamanye amahlelo omkholo kuloluhlu, i-Cango Cave ayikho enye into ekhangelekayo ukuba ibone. Ubukhulu becala bendawo abuyaziwa, kodwa bakholelwa ukuba malunga neekhilomitha ezili-25 ubude kunye namaconsi ukuya kwii-900 ubude (275 metres) ngaphantsi komhlaba. Kukho iindwendwe eziliqela ezinokubakhokhwa ezithatha abahambi kwiindawo ezinzulu, kuquka "uhambo lwe-adventure" olukhokelela iindwendwe zingena kwi-labyrinth yangaphantsi. Nxa kunjalo, maxa wambi ama-spelunkers kufuneka aqhekeke ngamaqhekeza amancinci kunye namaziko angamaqhinga angamaqhinga ngelixa ephantsi kweemeko, ngezinye izihlandlo ezenza ukuba uzive nge-claustrophobia. Iimango zeCango ziyaziwa ngokuba zi-stalagmites zazo ezigqwesileyo kunye ne-stalactites, ezikubonakaliso olubalaseleyo kuzo zonke iindawo.