Cave system

Did you know there were caves in Florida? Cave diving is popular at many of the Florida springs, but Florida Caverns State Park is the only dry cave open to the public. Behind a heavy metal door awaits exploration into another world. How did these caves form? Millions of years ago, sea levels were much higher leaving a majority of the coastal areas underwater. Over the years, as sea levels fell, debris on the sea floor hardened into limestone which was dissolved by naturally acidic…

Tu Lan cave system is absolutely distinctive! This cave system is formed of over 10 caves that are considered to be some of Vietnam’s top caves and you can do a variety of tours with Oxalis Adventure to explore this cave system; from 1-day to 4-days. It will also interest you to know that the Hollywood Blockbuster Kong: Skull Island was filmed here! 🇻🇳 Check tours' itinerary here: https://oxalisadventure.com/tour/ 📷: Ryan Deboodt

This image showcases a natural cave system where the walls, floor, and ceiling are entirely composed of gold. It features intricate formations of stalactites, stalagmites, and golden crystals reflecting shimmering surfaces in the dim light, creating a stunning subterranean wonder.

Only fully discovered and documented in 2011, Mount Hood's Sandy Glacier is home to the largest and most extensive glacier cave system in the contiguous United States. The caves begin a mile uphill from McNeil Point, where erosion from the rapidly-retreating glacier on Mount Hood's western face has created a combined 7,000 linear feet of caverns, caves and narrow passages.

These are the most beautiful caves around the world, which you should put on your bucket list ASAP.

Wengjin Cave, located in HuiShui County, Guizhou, is a spectacular natural wonder renowned for its extensive underground system and striking geological formations. This cave is a treasure trove of stalactites and stalagmites, each telling a story of millennia. Image source: Li Ruijiao

“These caves in New Zealand are lit entirely by glow worms (PHOTOS) http://t.co/DJJjUO1ltX”

The Seegrotte* Austria is an underground cave system with a large grotto located under a former gypsum mine (the lake is 60 m below ground, the water surface 6200 m2)

Martin Broen, 49, braved the depths below the Riviera Maya in Mexico, and by torchlight captured the 'magical' cave system.

The history and mythology of underground places in fantasy writing and the real world. Part One: Caves.