#Underground

RosemaryPorkBel

A2: Found the Metro in #Prague to be super efficient and the stations fascinating @carornocar #TRLT

carornocar

RT @RosemaryPorkBel: A2: Found the Metro in #Prague to be super efficient and the stations fascinating @carornocar #TRLT https://t.co/X3o3k…

Pura_Aventura

A2 About a couple of years ago I took my kids to an intrepid family adventure along Chile’s Carretera Austral. One of their favourite memories was hiking through desert landscapes to see ancient cave paintings near Cerro Castillo! #TRLT

JeffTitelius

A2. Saint Michael's Cave in Gibraltar was a stunning sight in a rainbow of colored light! #TRLT

HeidiSiefkas

A2 Oh my, I have explored many a cave, but most of you won't have adventured here, St Thomas Cave (Cueva de San Tómas) in #Viñales #Cuba. There are many caves in the area. The Cueva de Indio has a boat ride through it.Pretty Neat! #TRLT #Cuba #travel #traveltuesday #cubicletocuba

TheTravelCamel

RT @HeidiSiefkas: A2 Oh my, I have explored many a cave, but most of you won't have adventured here, St Thomas Cave (Cueva de San Tómas) in…

TheTravelCamel

RT @JeffTitelius: A2. Saint Michael's Cave in Gibraltar was a stunning sight in a rainbow of colored light! #TRLT https://t.co/QixGwhAepd

TheTravelCamel

A2: I explored the Songam Cavern in North Korea. Not a lot of foreign tourists visit this area based on the surprised reaction of North Koreans who were also visiting the place. #TRLT

JeffTitelius

A2. Touring the Siege Tunnels inside the Rock of Gibraltar - an incredible and intricate labyrinth of tunnels carved throughout the mountain at the end of the 18th century. #TRLT

iamvagabond

replying to @TheTravelCamel @TheTravelCamel A2: This is from Mesa Verde National Park in Colorado

History in there ..

https://t.co/yDoF2azqFp

#TRLT

findinganeish

replying to @TheTravelCamel @TheTravelCamel A2. I don’t have a photo, but I visited Scarisoara Cave in Romania in 2006, to tour the glacier at the bottom. I’ll never forget the drop in temperature as I descended. #TRLT

FunInFairfax

replying to @pip_says @pip_says A2 The Shenandoah mountains are dotted with cool caverns that you can visit, like this one @CharlesMcCool and I toured in @VisitShenValley near @lexingtonva. Hard to get a good pic! #travel #TRLT

ChinaMatt

A2 So many. Most recent was Pak Ou Caves in Laos. https://t.co/dHE3NcvQD4 #trlt https://t.co/eqSWYqt5zt

JeffTitelius

A2. And the view from the Siege Tunnels was INCREDIBLE! #TRLT

pip_says

RT @JeffTitelius: A2. And the view from the Siege Tunnels was INCREDIBLE! #TRLT https://t.co/zKbBY2brYO

iamvagabond

A2: There are #caves and then there are #Lava tubes

https://t.co/j7FRmzIguu

from #Hawaii #volcanoes #NationalPark

#TRLT

companach

A2. Went spelunking outside of Tuscon AZ once. After a panic attack on a ladder across the abyss, I decided I could not go further. So I stayed by myself while the others continued. It was actually really calming to be in complete silence and darkness.

#TravelTuesday #TRLT

ActivatedAdven1

A2: Hurricane River cave near Harrison, AR has to be our most bizarre underground experience. The guide who was a heart attack waiting to happen, ditched us and headed for the hot shower, stranding us in hip high freezing water. #TRLT #travelTuesday

markandkylee

A2 We went to Moldova a couple months ago and explored TWO wine caves! One was the biggestt in the world! #TRLT

MarceaCazel

replying to @pip_says @pip_says A2: I swam in a cenote (sinkhole) in Mexico last month. The water was crystal clear and it was only us and the bats in the rafters! #TRLT

FE_photograph

A2 #TRLT The caves of @AusOutbackNT #kakadu are full of some of the most impressive ancient artworks.

TheTravelCamel

RT @FE_photograph: A2 #TRLT The caves of @AusOutbackNT #kakadu are full of some of the most impressive ancient artworks. https://t.co/qjTO…

Vacations_w_mom

replying to @LindaPeters64 @LindaPeters64 A2 I took a tour of the tunnels below Orvieto, Italy. There's a whole underground city. #TRLT

USGulfCoast

replying to @TheTravelCamel @TheTravelCamel A2 @TheCavesHotel sits on top of a cave system in Jamaica. Love! #travel #TRLT

sl2016_sl

replying to @TheTravelCamel @TheTravelCamel A2. I’ve never been inside a cave! But the one id really love to visit is Postojna in Slovenia. I’ve seen many photos and it looks like something out of middle earth (big LOTR fan). #TRLT

Iamnehawasnik

RT @TheTravelCamel: A2: I explored the Songam Cavern in North Korea. Not a lot of foreign tourists visit this area based on the surprised r…

ramblRramblR

A2. These little caves were pretty cool! 📷: https://t.co/0RpQUY0tQ6 #oregoncoast #ramblr #TRLT

Iamnehawasnik

RT @JeffTitelius: A2. Saint Michael's Cave in Gibraltar was a stunning sight in a rainbow of colored light! #TRLT https://t.co/QixGwhAepd

LindaPeters64

RT @Vacations_w_mom: @LindaPeters64 A2 I took a tour of the tunnels below Orvieto, Italy. There's a whole underground city. #TRLT

the_prosperity

replying to @LindaPeters64 @LindaPeters64 A2: I went swimming in the Chaak Tun cenote and underwater caves outside of Playa Del Carmen, Mexico. A little scary, sometimes the dark spaces would feel creepy, but I'm glad I did it. Conquered some fears and got some great photos. #TRLT

maximum_pr

A2 These caves in #Gibraltar are floodlit in crazy colours, enhancing the surrealness of the space #trlt

LindaPeters64

RT @the_prosperity: @LindaPeters64 A2: I went swimming in the Chaak Tun cenote and underwater caves outside of Playa Del Carmen, Mexico. A…

pip_says

RT @MarceaCazel: @pip_says A2: I swam in a cenote (sinkhole) in Mexico last month. The water was crystal clear and it was only us and the b…

happytrailshike

replying to @TheTravelCamel @TheTravelCamel #TRLT A2 - Yes! We enjoy Onondaga Cave @mostateparks SO much! This is from their Cathedral Cave.

chrisncharlies

A2. Near Llyn Geirionydd in Snowdonia! #TRLT

TheTravelCamel

RT @ActivatedAdven1: A2: Hurricane River cave near Harrison, AR has to be our most bizarre underground experience. The guide who was a hear…

TheTravelCamel

RT @companach: A2. Went spelunking outside of Tuscon AZ once. After a panic attack on a ladder across the abyss, I decided I could not go f…

Mat_Scola

RT @USGulfCoast: @TheTravelCamel A2 @TheCavesHotel sits on top of a cave system in Jamaica. Love! #travel #TRLT https://t.co/Hl8T6MP8kh

TheTravelCamel

RT @iamvagabond: A2: There are #caves and then there are #Lava tubes

https://t.co/j7FRmzIguu

from #Hawaii #volcanoes #NationalPark

#TR…

275days

A2:At the very start of Grotti di Castellana in southern Italy. Enormous cave system two or three kms long. Most memorable for the fact that it was privately owned, so no pictures allowed. Really. Quite beautiful all along the way though. #trlt

t_jh2009

replying to @TheTravelCamel @TheTravelCamel A2) Yes, in the last two years I've visited the Lava Tubes at Lava Beds National Monument and the caves at Great Basin and Mammoth Cave National Parks. #TRLT

LindaPeters64

A2 At the Cueva Pelo de Oro in Cayo Santa Maria, Cuba; a UNESCO Biosphere Reserve, we toured a bat cave. It was intriguing and creepy to see the python tree growing from underground, live bats, crunched bat bones and tarantulas. #TRLT

KAMHolidays

RT @MarceaCazel: @pip_says A2: I swam in a cenote (sinkhole) in Mexico last month. The water was crystal clear and it was only us and the b…

CharlesMcCool

RT @USGulfCoast: @TheTravelCamel A2 @TheCavesHotel sits on top of a cave system in Jamaica. Love! #travel #TRLT https://t.co/Hl8T6MP8kh

pip_says

RT @JeffTitelius: A2. Saint Michael's Cave in Gibraltar was a stunning sight in a rainbow of colored light! #TRLT https://t.co/QixGwhAepd

87humz

replying to @TheTravelCamel @TheTravelCamel A2: Jamblong Cave in Java. Time the short hike into the cave right, and you'll find sunlight cascading into the cavern through an opening at the top! https://t.co/cd7i1LM1dt

Meanwhile, Hang son Doong is still on my bucket list! Hopefully a few photos will be shared today!
#trlt

marcellinho_nl

replying to @TheTravelCamel @TheTravelCamel A2) Postojna caves in Slovenia......well preserved, perfectly made accessable and large enough to be looking around for a few hours. absolutely fabulous !! #TRLT

275days

A2:Went down to the underground dungeon at the citadel in Aleppo. A rather gloomy place in an otherwise cheery city at the time. #trlt

TheTravelCamel

RT @marcellinho_nl: @TheTravelCamel A2) Postojna caves in Slovenia......well preserved, perfectly made accessable and large enough to be lo…

Travel_boomer

A2 I toured the Deer Cave in Sarawak, the largest cave chamber in the world. A couple of million bats fly out every evening, an incredible sight #trlt