The special features of a cave is the water from the inside and the cave walls which protect the outside of the cave also one of the special features of a cave is how many rocks they are they are the three main rocks and they are the Igneous,metamorphic and sediementry, these three rocks are the main ones but they are many more rocks but not as good as these three special rocks.
Sea Cave
Pillars, stallactite and stallagmites.
Hanging down from the cave roof are stalactites.
They are called stalagtites.
cave formations and sinkholes
Odd question! All its features developed: the cave's passages and chambers, its speleothems, its sediment deposits. If any of the system's passages still carry streams, they are known as "active" and are still forming.
Yes, they are calcium carbonate deposits that hang from the ceilings of limestone caves. They hang "tite".
They are features that are darker than other features such as if you were in a cave and the far side is darker than the other side than that is the low level image feature. ( they can be in any rainforest and in any caves or oceans.)
The features sea stack, sea headland, cliff, sea arch, and sea cave all form from continuous wave erosion over a long period.
Tafoni are small cave-like features found in granular rock such as sandstone, with rounded entrances and smooth concave walls.
Here is the link to fees and reservations at Mammoth Cave National Park: http://www.nps.gov/maca/planyourvisit/feesandreservations.htm Any of the tours are well worth the cost, and I advise taking as many tours as possible for a fuller view of the cave's magnificent features.