#: locale=en ## Tour ### Description tour.description = Explore The World's Largest Cave in this interactive educational tour, remastered from Martin Edström's virtual tour of Son Doong in 2015 for National Geographi ### Title tour.name = Explore Son Doong - Education edition ## Skin ### Button Button_8D2C666E_C64C_3211_41D6_C9C089AC2E33.label = E-LEARNING PREVIEW DRAFT version 1.2 Button_90AC4E1F_BB65_E2D7_41E5_BA750896CA0A.label = NEXT Button_95698A4F_BB5B_A2B7_41CD_3F886184BCE1.label = BACK Button_A92D9705_BB42_E1F6_41DF_0A9495A2579E.label = LAUNCH TOUR Button_A92E8703_C18F_2F66_41E5_0DD0B585382A.label = R E M A S T E R E D : E D U C A T I O N V E R S I O N Button_D36153AB_C095_26A6_41DF_1430BEB1BD8C.label = LAUNCH VR MODE ### Multiline Text HTMLText_4DC4A620_DBC7_D211_41E7_2C38DF7EC2A0.html =
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HOW TO



To start the e-learning platform, find one of the pop-quiz buttons throughout the 360-experience.


As you move throughout the experience, and get deeper into the largest cave in the world, you will have to find more pop-quiz questions.


You can keep track of how many questions you have answered in the lower right corner.


Answers to all of the questions can be found throughout the tour.


Once you have found them all, you will get to see your final score!


This is a remastered version of the original Explore: Son Doong experience by Martin Edström launched on natgeo.com in 2015.


Remastered by IVAR Studios.



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CREDITS



DIRECTOR
Martin Edström


360 PHOTOGRAPHY
Martin Edström
Erik Löfblad


ADDITIONAL STILL PHOTOGRAPHY
Martin Edström
Mats Kahlström


TEAM
Fredrik Edström
Katja Adolphson
Alfred Runow
Sebastian Zethraeus


THANKS TO
Ho Khanh
Howard and Deb Limbert
Toan Bamboo
Oxalis Adventures


This is a remastered version of the original Explore: Son Doong experience by Martin Edström launched on natgeo.com in 2015.


Remastered by IVAR Studios.



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Questions answered {{quiz.questions.answered}}/{{quiz.question.count}}
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EXPLORE SON DOONG
THE WORLD'S LARGEST CAVE
EDUCATION EDITION
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HotspotPanoramaOverlayArea_84780DA3_C644_3617_41BD_C2A852100182.toolTip = Go back HotspotPanoramaOverlayArea_847862DE_C644_3231_41BD_7EDC06559E57.toolTip = Go back HotspotPanoramaOverlayArea_84786439_C644_3670_41AB_C5AF80B752AE.toolTip = Go back HotspotPanoramaOverlayArea_84786CF5_C645_F7F0_41DA_4A9C6D3FCF70.toolTip = Go back HotspotPanoramaOverlayArea_84787B1E_C644_5231_41CC_3879580AF552.toolTip = Go back HotspotPanoramaOverlayArea_8478A9F4_C645_D1F0_41E1_D9DB48D2C59C.toolTip = Go back HotspotPanoramaOverlayArea_8479E35A_C644_3231_41DC_3AE56FAAFB51.toolTip = Go back HotspotPanoramaOverlayArea_847AAF01_C645_D213_41E0_E8B39CC65CCE.toolTip = Go back HotspotPanoramaOverlayArea_847E306C_C644_4E10_41D0_172E34190A3C.toolTip = Go back HotspotPanoramaOverlayArea_847EB811_C644_DE33_41E1_F1D835BCE26C.toolTip = Go back HotspotPanoramaOverlayArea_847F6B15_C644_F233_41B7_A59381AB7718.toolTip = Go back HotspotPanoramaOverlayArea_8488D6FD_C644_73F3_41E1_AE08AF8D87C5.toolTip = Go back 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HotspotPanoramaOverlayArea_D90B977A_C63C_32F1_41CC_E555DE24A9E7.toolTip = Expedition Camp HotspotPanoramaOverlayArea_DAFC07CB_C63C_3217_41E1_2EE39F1A23AA.toolTip = Hand of Dog HotspotPanoramaOverlayArea_DBE7C61B_C63C_D237_41D5_2EABF137549A.toolTip = Hand of Dog HotspotPanoramaOverlayArea_DD9E61C7_C63D_CE1F_41CA_E668CE4F2FEC.toolTip = The Chamber HotspotPanoramaOverlayArea_E0C2510D_C64C_4E13_41D4_28BA937075C5.toolTip = Flowstones HotspotPanoramaOverlayArea_E23B73D3_C644_7237_41DD_EDAA4F30E3C9.toolTip = Age of the Cave HotspotPanoramaOverlayArea_E4B97D93_C644_F637_41A7_04489D0E8625.toolTip = Watch our for Dinosaurs HotspotPanoramaOverlayArea_E5C53F5A_C644_7231_41C8_925B200AC41F.toolTip = The Spiral HotspotPanoramaOverlayArea_E75D33D7_C644_3230_41C9_D2A31F179606.toolTip = Greenery HotspotPanoramaOverlayArea_EA09F1B8_C64C_CE71_41E1_683D185B4309.toolTip = Garden of Edam HotspotPanoramaOverlayArea_EA2B9AFC_C64C_53F1_41C3_E728D34E8AD4.toolTip = The Hole HotspotPanoramaOverlayArea_EB5D7F6B_C64C_5217_41C1_715D8C942458.toolTip = Phytokarst HotspotPanoramaOverlayArea_ED79328B_C64C_3210_41D1_12AF5CEB3DAA.toolTip = Ascending HotspotPanoramaOverlayArea_EEDA0E86_C64C_5211_41D8_A8CA0E1192E9.toolTip = The Trail HotspotPanoramaOverlayArea_F067B14B_C65B_CE17_416A_70CC429972EB.toolTip = The Lake HotspotPanoramaOverlayArea_F1F4DCD4_C644_5631_41E5_257C805B1EE2.toolTip = White Fish HotspotPanoramaOverlayArea_F3211C00_C647_D611_41E3_C9C55A7D8829.toolTip = Camp Two HotspotPanoramaOverlayArea_F3554ADF_C644_D22F_41E2_034E86D4093A.toolTip = Stalactite HotspotPanoramaOverlayArea_F3A9F3C0_C645_D211_41BD_E8D5AB0B0C34.toolTip = Stalagmite HotspotPanoramaOverlayArea_F4B2DB2A_C644_5211_41D1_F4400FB6C332.toolTip = Plants & Wildlife HotspotPanoramaOverlayArea_F6CBAA70_C644_52F1_41E1_0D9496A6837D.toolTip = The Song ## Action ### URL LinkBehaviour_8B65956D_C64C_3610_41D9_AD1338568199.source = https://www.nationalgeographic.com/news/2015/05/150520-infinity-cave-son-doong-vietnam-virtual-tour-photography-conservation/ LinkBehaviour_ACFAD8F6_BF8F_E2A1_41E4_647B1D24703C.source = https://ivar.studio/tours ## E-Learning ### Answer questionOption_405AB5EA_DA3D_D611_41E0_3C1A05652212.text = Because of the continuing echoes questionOption_409F7F96_DA4C_7230_41E1_9907D68B17E8.text = Earthquake remnants questionOption_40E9B1E7_DA3C_4E1F_41CA_267A0342C741.text = Stalactite questionOption_41DF9398_DA4C_5231_41E4_33D0A3660A4D.text = Several new species questionOption_4425F5AA_DA3C_5611_41C8_462EC767721B.text = Because they haven't found the end questionOption_44287B96_DA3C_7231_41E9_9AE6DDAE7363.text = Stalactite questionOption_447AD3FE_DA45_D1F1_41DF_ED76DBC4AE45.text = The Cave Garden questionOption_44C3A990_DA44_7E31_41CD_3967661BA061.text = There's less water questionOption_44DECA12_DA44_3231_41D5_1D8EB867318C.text = 10 feet questionOption_4508A04F_DA44_4E2F_41E0_F4389C9EA160.text = 30 feet questionOption_45A00607_DA44_521F_41E5_4635C1840CFC.text = 20 feet questionOption_45EC7DE8_DA3C_3611_41DC_0E97BEEA9C57.text = Stalagmite questionOption_466653F5_DA3C_51F3_41DC_0E0AD07DA6AC.text = Because of the large volumes of water questionOption_46677875_DA45_DEF3_41D5_4F00B5FECF2F.text = Garden of Edam questionOption_4692268D_DA44_3213_41E8_BCEA235ABEA8.text = There's less sunlight questionOption_46E63FC6_DA3C_5211_41E8_3493B1007766.text = Stalagmite questionOption_477D47AB_DA44_3217_41E9_A80CB6901BE6.text = Watch out for Dinosaurs questionOption_47AE6C7B_DA3B_D6F7_41D6_6BA99578C74E.text = There are more insects questionOption_4C9D00D9_DA4C_4E33_41E3_13C0178B751F.text = Yes, a species of monkey questionOption_503094A4_DA44_761E_41E2_D07507DDFF9C.text = British cave explorers questionOption_50AF2E1F_DA44_722F_41E4_D84FD22E1E59.text = A stalactite called Hand of Dog questionOption_50E74DE7_DA44_561F_41CF_879F3931B114.text = 150 feet questionOption_5122BF1F_DA44_322F_41D3_80A48FD35D8F.text = A stalagmite called Hand of Dog questionOption_515FD5AA_DA44_5611_41E2_BE2927CC6E34.text = Between 2 to 5 million years old questionOption_5166CAEB_DA44_5217_41DD_8DF527A81A5F.text = The Vietnamese Army questionOption_51958501_DA4F_F612_41CE_F7D55AC99D54.text = From the earthquake that formed the cave questionOption_51BE8F28_DA44_3211_419B_D8D4CEECD392.text = 50 feet questionOption_5219E569_DA45_F613_41E7_6E2161B7D1B8.text = A stalactite called Hand of God questionOption_52ED823F_DA44_326F_41DB_982E3653E5E4.text = You could fit a Boeing 747 airplaine questionOption_5334EC15_DA44_F633_41E1_34F90AC10414.text = You could fit a luxury yacht questionOption_533DE8F0_DA44_5FF1_41E8_27FF90D775BC.text = It's very dry questionOption_5342595B_DA5C_FE37_41D8_1C0F88398C86.text = Because the ceiling became too weak questionOption_5363880F_DA44_7E2F_41A0_C030FBDE5165.text = Calcite and other minerals questionOption_53D310FE_DA4C_4FF1_41A7_BB339A229A4B.text = By water and sediment dripping questionOption_53E706E7_DA44_F21F_41D7_DCD0C73C8F07.text = A formation of minerals questionOption_551E9A12_DA4C_5231_41CE_2677D6AE5C7B.text = Vietnam questionOption_551EAA12_DA4C_5231_41CD_E1D204321B87.text = Laos questionOption_551EBA12_DA4C_5231_41B7_EB70012EFD60.text = Cambodia questionOption_55FFCF6A_DA44_D211_41DA_1258E6E71EAE.text = 30 feet questionOption_560CD8B4_DA4C_5E71_41D2_ED849A89190A.text = It's a fungus that grows slowly in the damp questionOption_56A9CA89_DA44_5213_41DA_AFB7D8D918D0.text = The largest cave in the world questionOption_57AA0F67_DA44_721F_41E4_ED0F54F945B3.text = A military outpost questionOption_57C50E8C_DA44_3211_4197_55C122A2A1C5.text = A local farmer questionOption_580787EE_DA44_F211_41D0_862E170C43E7.text = Between 10 to 15 million years old questionOption_58614E10_DA45_D231_41E1_F53109575A49.text = Gritstone questionOption_58615E10_DA45_D231_41D3_B652DE8E19E6.text = Limestone questionOption_58617E10_DA45_D231_41C1_4BF6BCC245FF.text = Sandstone questionOption_5892400E_DA5C_CE11_41CC_9386B1663732.text = Because of the sunlight coming in questionOption_590FCAF9_DA5D_D3F3_41D1_DD76D2DAC250.text = Because of the jungle root systems came through questionOption_5A1E9CCB_DA4B_F617_41E0_CA47DA2B393B.text = Yes, a type of louse questionOption_5AC74E4D_DA44_3213_41E4_36A7C1264B33.text = You could fit a New York city block questionOption_5ADE9C8E_DA4C_5611_41E7_91C64F6E76A7.text = A fracture in the rock, evidence of the movement of the Earth questionOption_5B5AE1E9_DA4C_CE13_41E0_241C8BC026BF.text = Fossilized signs of water or underground rivers questionOption_5B8BDBDC_DA5C_5231_41E4_6A9E77C9971D.text = The process of how plants convert water to energy inside a cave questionOption_5B9F3E09_DA44_D213_41AA_DBCAE46E0DF3.text = Cadmium and iron questionOption_5C3F4FDA_DA44_3231_41E9_57EB5C111DAA.text = There's no sunlight questionOption_5C574FDA_DA44_3236_419D_A750A6EE044E.text = A fungus that's hardened over time questionOption_5CD43844_DA5C_5E11_41E2_F68CED2DDF29.text = Because of the underground river questionOption_5D61E2E6_DA5C_5211_41B2_4AC1C04E3FB0.text = Because of the interconnected root systems questionOption_5D67D79D_DA45_F233_41D7_93E44BE388FF.text = The acidity is too high questionOption_5D9D4933_DA5C_7E77_41D3_08FD87D6D086.text = The process through which plants emit light to scare off predators questionOption_5DB8C0A2_DA44_4E11_41D6_77C7B6F69D7A.text = Between 1 and 2 million years old questionOption_5EEC68D9_DA5C_5E33_41B3_F3746CAC646B.text = Because of human activity above questionOption_5F7EBD1A_DA5C_D631_41DC_BF1825F337D1.text = The process in which plants absorb light and convert it to energy questionOption_5FD5D08E_DA44_4E11_41E9_B70284E7EC65.text = A volcanic left-over from prehistoric times questionOption_5FED1130_DA47_CE71_41C3_017822EF816A.text = Karst questionOption_AB40642B_DA44_F617_41E1_E9A3DA6DF0F9.text = An famous underground river ### Score Name score1.label = Score 1 ### Question question_4694BD20_DA4C_D611_41D3_62C33DACDC56.title = Have scientists found new species here? question_5201D341_DA44_D213_41DD_61E691243112.title = What is a flowstone? question_5229255A_DA5B_F631_4180_F2F82364EFF9.title = Why is this part of Son Doong so green? question_5232E493_DA5D_F637_413A_AA55A3A435F0.title = What is photosynthesis? question_52583B18_DA5B_F231_41C1_0ECC79A5DF79.title = How old is this cave, Son Doong? question_52CA6909_DA5C_5E13_41E9_A203504F9E30.title = Why has the cave ceiling collapsed and left this hole? question_52CFC597_DA44_563F_41D4_3A52DCDBAE0D.title = Why are there no plants in this section of the cave? question_544039BC_DA44_DE71_419A_6614D8AF9473.title = Who discovered Son Doong? question_54C993C5_DA4C_3213_41A5_188DBCCB2A48.title = How does a stalagmite form? question_551F0A11_DA4C_5233_41D6_B9EDF7C9361C.title = Where are we? question_566D241F_DA44_362F_41CC_3A93224917C7.title = What's the name of the formation we are standing on top of? question_58635E0E_DA45_D211_41DF_C8A27BEC22DD.title = What kind of stone is Son Doong made up from? question_593DE121_DA3C_CE13_41C4_9404044FEDDD.title = Why do the scientists believe there might be a larger cave connected to Son Doong? question_596F9A73_DA4C_72F7_41E2_556AF896C85E.title = What is a fault line? question_59B8C8A2_DA44_5E11_41AE_6F6D84A5E176.title = What is rimstone made of? question_5AA29438_DA44_5671_419C_BB4E5F28A71E.title = What's the name of this doline, or sinkhole, where we are currently standing? question_5AB8C61B_DA3C_D237_41D4_474999429064.title = What do you call a mineral formation hanging from the ceiling of a cave? question_5AD5CBA4_DA47_D210_41D3_3579B00C762B.title = How tall do the trees grow inside the cave? question_5ADA9776_DA3C_32F1_41D0_5915A7A93BA7.title = What do you call a mineral formation rising from the floor of a cave? question_5AE8381C_DA44_DE30_41DA_99E33CF61384.title = Why do plants grow smaller as we descend further down? question_5DC4C8B3_DA44_7E77_41E8_76A275374215.title = How wide is this section of the cave? question_AB004FD1_DA44_3233_41D9_35A016B6F885.title = How tall is this part of the cave, where we are standing now? question_ABBA890C_DA44_3E11_41E0_3D08F8627D41.title = Where does this opening lead? ### Question Screen quizQuestion_A495ECCD_BB66_A7BB_41D2_A724E20F3890.ok = OK ### Report Screen quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.completion = Completed quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.downloadCSV = Download .csv quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.elapsedTime = Time quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.items = Items Found quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.questions = Questions quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.questionsCorrect = Correct quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.questionsIncorrect = Incorrect quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.repeat = Repeat quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.submitToLMS = Submit quizScore_A497CCCD_BB66_A7BB_41C6_1541D0238E0E.title = - SCORE - ### Timeout Screen quizTimeout_A4929CCD_BB66_A7BB_41C0_AF61F0CFC27E.repeat = Repeat quizTimeout_A4929CCD_BB66_A7BB_41C0_AF61F0CFC27E.score = View Score quizTimeout_A4929CCD_BB66_A7BB_41C0_AF61F0CFC27E.title = - TIMEOUT -