07:55

Uncovering the secret of Mel's bottomless hole #beautiful #nature #scary

18:54

As above So below we go, !!FOUND CRYSTALS!!!

13:48

13 Minutes of gut wrenching anxiety in cave

07:18

Searching for the underground lost river

09:36

Endless pits lead to deep center earth

14:48

DESCENDING INTO SUPER UNSTABLE CAVE, "THE CAVE CREATURES RAN US OUT" #dangerous #cave #adventure

15:26

Maze cave full of unknown death ladders #dangerous #laddersafety #adventure

14:58

CLAUSTROPHOBIC CAVE PASSAGE OPENS TO AMAZING WATERFALL PIT. #claustrophobic #scary #caving

10:50

The descent 3 (the underworld) #thiller #journey #adventure

16:33

Cave waterfall that nearly froze us. #cave #water #scary

07:01

Moments before disaster in cave!

18:00

Dropping into the bottom of devil's dungeon #adventure #claustrophobic #caveexploring

11:50

NO LIGHTS ALONE UNDERGROUND #caveexploring #stranded #claustrophobic

10:44

4 Pits, 4 People, 2 got stuck,

10:15

The passage we should have stayed away from!

10:41

Terrifying mud slide climb & crystal formations deep in cave

15:00

Alice in Wonderland tree leads to fascinating underworld pits

19:40

32 hours in the bottom of a cave! #claustrophobic #stuckinacave #caveexploring

11:52

Scenic cave had many surprises with freezing water and sketchy break down rock piles

12:32

Girl rappels hundreds of feet deep into pit, finding random bones #crazykids #adventure #underground

00:42

STUCK!!! I got wedged down in the earth, #cavinggonewrong #stuckinacave #cavedisaster

13:13

Waterfall climb in cave leads to black crystals and cool formations. #waterfall #explore #adventure

12:05

Tense situation in cave stuck 200 Feet up dangling on rope #cavinggonewrong #claustrophobic #cave

16:37

1,000 FT free climb reveals room of past giants and massive formations!

10:09

The cave that kept going miles into winding tunnels

11:32

Deep river cave leads to amazing emerald pools

08:58

STRONG STORM PRODUCES INTENSE WATERFALLS IN CAVE

07:44

Nightmare cave leads to awesome crystal discovery

07:17

No man has ever stepped foot in this cave before....with that guy from @ActionAdventureTwins

09:17

We almost all didn"t make it through the sumps "drain pipe part 3"

07:43

Muddy cave with salamanders everywhere!

07:12

Bones found at bottom of deep pit

10:58

Endless river cave ends in tight water tunnels

08:38

Mystery drain pipe part 2

05:11

We let the river take us deep into the cave

11:17

Mystery drain pipe opens into amazing cave

04:00

We got flooded out of the cave

03:51

INTERESTING FIND IN CAVE!!

02:28

DECENT INTO DARKNESS, part 1

04:53

He got stuck in the cave!!!!

06:36

WE SHOULD HAVE STAYED OUT / FELL OFF INTO FREEZING WATER!!!!!!!!!!

03:53

INCREDIBLE LARGE CAVE FILLED WITH SALAMANDERS!!!!

04:31

AMAZING QUARRY WITH ENDLESS TUNNELS SCUBA DIVE

04:23

exploring spider infested Wolf Caves tight passages

03:26

NEW BACKROOM LEVEL / KAYAKING IN TOXIC WATER

07:21

climbing down to the stream passage in pettyjohn's cave

02:23

midnight swamp water dive

04:10

Caving miles into darkness reaching the crystal room

03:36

scuba diving in lake michigan

04:14

Ruby falls cave

05:42

GIRL FINDS GRENADE SCUBA DIVING

04:29

climbing down into a abandoned ww2 tunnel

04:14

in search of waterfalls

03:21

Turkey run hiking and hiding money

09:30

Lost in a cave

04:24

ice ice baby

02:21

Learning to skateboard and fails

04:12

Scuba ice dive

06:15

scuba review and treasure hunt

05:04

BUILDING WHILE BROKEN