Cave archaeology is the study of human activity in caves, including the material remains of past human occupation, such as artifacts, hearths, and cave paintings.

The Lascaux Caves in France are renowned for their prehistoric paintings, which date back to around 15,000 to 17,000 years ago. These paintings depict a variety of animals, including horses, bison, mammoths, and deer.

Hand stencils are a type of cave art where a person's hand is placed against the cave wall and paint or pigment is blown or sprayed over it, leaving an imprint of the hand.

The Altamira Caves in Spain are known for their cave paintings, which date back to around 15,000 to 17,000 years ago. These paintings depict hunting scenes, animals, and other symbols.

A cave dwelling is a cave that has been modified or adapted by humans for habitation. This may involve adding features such as walls, floors, hearths, or storage areas.

The Chauvet Caves in France contain some of the oldest known cave paintings, dating back to around 30,000 to 32,000 years ago. These paintings depict a variety of animals, including horses, aurochs, mammoths, and lions.

A cave site is a cave that contains evidence of human occupation, such as artifacts, hearths, or other cultural remains.

The Pech Merle Caves in France contain a series of cave paintings that include human figures, such as the famous 'Three Dancers'. These paintings date back to around 15,000 to 17,000 years ago.

Petroglyphs are a type of cave art where lines or symbols are carved or incised into rock surfaces.

Kakadu National Park in Australia is known for its Aboriginal rock art, including the 'Wandjina' spirit figures. These paintings date back thousands of years and are considered sacred by the Aboriginal people.

A cave shrine is a cave that has been used for religious or ceremonial purposes. This may involve the construction of altars, statues, or other religious symbols.

Cueva de los Cristales in Mexico is famous for its large chamber, known as the 'Hall of the Giants', and its impressive stalactites and stalagmites. These crystals are some of the largest and most transparent in the world.

Pictographs are a type of cave art where colored pigments or paints are used to create images or symbols on cave walls.

Son Doong Cave in Vietnam is the largest known cave in the world, with a length of over 6 miles. It contains a vast network of chambers, rivers, and jungles.

A cave fort is a cave that has been used for defensive or military purposes. This may involve the construction of fortifications, such as walls, towers, or moats.