These are the Jiuxiang Caves situated in China. It has been found that the caves in Jiuxiang are the largest cave group system with the most numerous karst caves in the country. There are plenty of stalactites of different forms, shapes and colors as well as waterfalls, valleys and a large number of natural bridges. All of it creates beautiful underground world.

These are the inside of some beautiful glacier caves. They were taken by photographer Eric Guth. He takes photos of glacier caves all over the world. This is the Mendenhall Glacier in Juneau, Alaska.

The Macocha Abyss AKA Macocha Gorge offers spectacular views and is available to be viewed by tourist and experienced spelunkers. It can be located in the Moravian Karst cave system of the Czech Republic located north of the city of Brno, near the town of Blansko. It is a sinkhole, and it is 455 feet deep (138.7 m), the largest of its kind that can be explored in central Europe.

These are beautiful underwater caves. They are absolutely breathtaking. They are very dark but with the diver’s lights, they are very eerie. It is absolutely another world in a very pretty place.

These are the Ellora Caves that were built sometime between the 5th and the 10th centuries. They are located close to the ancient Indian village of Ellora. They are a famous archaeological site and are massively huge.