Kudakkallu Parambu
Kudakkallu Parambu is a prehistoric Megalith burial site located in Chermanangad of Thrissur District of Kerala. The site has 69 megalithic monuments spread over a small area. Different types of burials in this area include Topikkal, Kudakkal, multiple hood stones and stone circles. The Archaeological Survey of India says that these monuments were built around 2000 BC. The Archaeological Survey of India has declared it as a centrally protected monument.