* Altamira Cave: Located in Spain, the Altamira Cave contains a series of polychrome cave paintings that date back to around 18,000 BCE. The paintings depict animals such as bison, horses, ibex, and deer.
* Chauvet Cave: Located in France, the Chauvet Cave contains a series of cave paintings that date back to around 36,000 BCE. The paintings depict animals such as mammoths, woolly rhinoceroses, horses, lions, bears, and cave lions.
* Grotte des Combarelles: Located in France, the Grotte des Combarelles contains a series of cave paintings that date back to around 13,000 BCE. The paintings depict animals such as horses, bison, reindeer, ibex, and mammoths.
* Font-de-Gaume Cave: Located in France, the Font-de-Gaume Cave contains a series of cave paintings that date back to around 14,000 BCE. The paintings depict animals such as reindeer, bison, horses, ibex, and mammoths.
In addition to cave paintings, other artifacts that have been discovered in caves include stone tools, bone tools, jewelry, and pottery. These artifacts provide important insights into the lives of prehistoric humans.