Huacas were important centers of religious worship and veneration. People would often make offerings to the huacas in the form of food, drink, and other valuable objects. They would also pray to the huacas for protection, guidance, and assistance in various matters.
Huacas were also often associated with particular deities or spirits. For example, the mountain god Apu Ausangate was believed to reside in the Ausangate mountain in Peru. People would often make offerings to Apu Ausangate in order to ensure a good harvest or to ask for protection from harm.
In some cases, huacas were also associated with specific lineages or clans. For example, the Inca royal family had their own huacas that they worshipped and venerated. These huacas were believed to be the source of the Inca's power and authority.
Huacas played an important role in Andean society and culture. They were seen as sacred and powerful entities that could influence the lives of people. Today, many huacas are still considered sacred and are visited by people from all over the world.