Valluvanad was an independent chiefdom in present-day central Kerala that held power from the early 12th century to the end of the 18th century. Prior to that, and since the late 10th century, Valluvanad existed as an autonomous chiefdom within the kingdom of the Chera Perumals. The disintegration of the Chera Perumal kingdom in early 12th century led to the independence of the various autonomous chiefdoms of the kingdom, Valluvanad being one of them.

Attappadi (HQ:Agali) is a tribal taluk in Kerala state covering an area of 735 km2 (284 sq mi). It is carved out from Mannarkkad taluk in Palakkad district in February 2021. Attappadi Reserve Forest is a protected area comprising 249 km2 of land area in the western parts of Attappadi. It is one among the reserved forests and protected forests of India. Attappadi valley in Palakkad district along with the neighbouring Chaliyar valley of the Nilambur region in Malappuram district is known for natural Gold fields which are also seen in the other regions of Nilgiri Biosphere Reserve.