Tulum, Mexico
21st May 2012✧21:07254 notes
TulumAktun ChenMexicoCenoteCaveCavernLimestoneWaterUndergroundNatureBlueTravelPhotography
Puerto Princesa Underground River, Philippines. submitted by: thepassiontotravel thanks!
25th Apr 2012✧19:1677 notes
Puerto PrincesaUnderground RiverPhilippinesSoutheast AsiaAsiaCaveCavernRiverLandscapeTreesNatureWaterTravelPhotographysubmission
San Gregorio, California
28th Feb 2012✧19:43272 notes
San GregorioCaliforniaWestUnited StatesCaveCavernNatureOceanPacific OceanWavesBeachTravelPhotography
Green Grotto, Jamaica submitted by: jamaicanjasta, thanks!
21st Jan 2012✧19:2246 notes
Green GrottoJamaicaCarribeanCaveUndergroundWaterCavernNatureLandscapeTravelPhotography
23rd Dec 2011✧21:5327,450 notes
HawaiiNatureCaveWaterfall
Hercules Grotto Tangier, Morocco submitted by: serrkarasu, thanks!
30th Oct 2011✧19:22116 notes
Hercules GrottoTangierMoroccoAfricaNorth AfricaCaveCavernPortalWindowSeaBlueSeascapeOceanBeachTravelPhotographysubmission
Dana, Jordan
27th Oct 2011✧20:17150 notes
DanaJordanMiddle EastArchwayLandscapeViewDoorwayNatureDesertDesertscapeCaveCavernTravelPhotography
Reed Flute Cave, Guilin, China
16th Sep 2011✧21:01181 notes
Lu Di CaveReed Flute CaveGuilinChinaAsiaCavernCaveBlueReflectionUndergroundNatureTravelPhotographyGuangxi
Miyako Island, Japan
5th Aug 2011✧20:40209 notes
Miyako IslandJapanAsiaOkinawaBeachCaveSkyBlueOceanLandscapeTravelPhotography
The Hang Son Doong, VietnamRead more: http://www.dailymail.co.uk/sciencetech/article-2019775/Inside-worlds-biggest-cave—large-end-found.html#ixzz1TeKkJEFR submitted by: chechepido, thanks!
4th Aug 2011✧19:41243 notes
Hang Son DoongVietnamSoutheast AsiaCaveNatureLandscapeWaterUndergroundCavernTravelPhotographysubmission
Surprise Cave, Ha Long, Vietnam
26th Jun 2011✧20:4091 notes
Surprise CaveHa LongVietnamSoutheast AsiaNatureLandscapeUndergroundCaveColorsTravelPhotography
Reed Flute Cave, Guangxi, China
25th Jun 2011✧20:20152 notes
Reed Flute CaveGuangxiChinaAsiaGuilinCaveUndergroundColorsUniqueTravelPhotographyNature
Predjama Castle, Postojna, Slovenia
13th Jun 2011✧20:38273 notes
PredjamaCastleCaveGrottoArchitecturePostojnaSloveniaEastern EuropeTravelPhotography
Palawan, Underground River  submitted by: http://janellemalaya.tumblr.com/, thanks!
3rd Jun 2011✧19:4937 notes
UndergroundRiverPalawanPhilippinesSoutheast AsiaWaterNatureCaveBoatsPeopleLandscapeTravelPhotographysubmission
Opaque  by  andbamnan