The Achankovil Sastha Temple is a Hindu temple located near the banks of the Achankovil River in the Kollam district in the Indian state of Kerala. It is one of the five important temples dedicated to Shasta in Kerala, the others being Kulathupuzha, Aryankavu, Sabarimala and Kanthamala. The idol in the temple is believed to have been consecrated by Parashurama. The temple is known for curing poisonous snakebites. The Travancore Devaswom Board administers the temple.

Kulathupuzha Sastha Temple is a Hindu temple dedicated to Shasta, located in Kulathupuzha in the Kollam district of Kerala, India. It is one of the five important Sastha temples in Kerala, the others being Aryankavu, Achankovil, Sabarimala and Kanthamala. The idol there is believed to have been installed by Parashurama and is made up of eight pieces of stone. The temple is known for the Meenoottu offering. The temple is governed by the Travancore Devaswom Board.