Hill Palace is the largest archeological museum in Kerala, located at Tripunithura, Kochi. It was the imperial administrative office and official residence of Cochin Maharaja. Built in 1865, the palace complex consists of 49 buildings in the traditional architectural style, spreading across 54 acres (220,000 m2). The complex has an archaeological museum, a heritage museum, a deer park, a pre-historic park and a children’s park.[1] The campus of the museum is home to several rare species of medicinal plants. Presently the palace has been converted into a museum by The Kerala State Archaeology Department and is open to public. The palace is about 10 kilometres (6.2 mi) from the city centre and is approachable by road and rail. The Centre for Heritage Studies (CHS), an autonomous research and training institute set up by the Department of Cultural Affairs, Government of Kerala also functions at the site

The Chottanikkara (correction of Jyotiannakkara) Devi Temple is a famous temple of mother goddess Lakshmi Devi known as Sree Bhagavathi. Lakshmi is believed to be residing in Chottanikkara along with Supreme Deity Lord Maha Vishnu. The temple is located at Chottanikkara, a southern suburb of the city of Kochi in the state of Kerala, India and is one of the most popular temples in the state. In terms of temple architecture, Chottanikkara temple stands out to be an ultimate testimonial for the ancient Vishwakarma sthapathis (wooden sculpture) along with Sabarimala temple. Sree Mahamaya Bhagawati (Aadiparashakthi), the goddess of power, is one of the most popular deities in Kerala and the supreme mother goddess in Hinduism. Chottanikkara Devi is worshipped at the temple, in three different forms: as Maha Saraswati in the morning, draped in white; Maha Lakshmi at noon, draped in crimson; and as Maha Kali in the evening, decked in blue. Supreme lord Shiva, Ganesh & Lord Dharmasastha (Ayyappa) is also worshiped at the temple. People suffering from mental illnesses & commonly visit the temple, as Chottanikkara devi is said to cure her devotees. One should not miss the 'Guruthi Pooja' in the 'Keezhkkaavu' temple at Chottanikkara. Goddess 'keezhkkaavu devi' is believed to be 'Bhadrakali'(Mahakali), in her fierce form or ugra form. Bhadrakali is a form of mother Kali, supposed to be born from the third eye of lord Shiva, to kill the demon king 'Daruka'. Guruthi pooja is a ritual done at late evening to invoke goddess Mahakali. Earlier 'Guruthi Pooja' was done only on Fridays. But nowadays, it is performed every day.