The Mahadeva Temple at Vaikom is one of the most famous and oldest Siva temples in Kerala The utsavam in this temple is celebrated for twelve days during the dark lunar fortnight of Vrischikam, (November-December) the Ashtami falling on the last day. During the night on the Ashtami day, the deities of the neighboring temples will be ceremoniously brought in procession to this temple.
Arattu
Kuthiyottam and Kettukazhcha
Ettumanoor festival
Kanathurkava Uthsavam
Kodungallore Bharani
Kottuvillikavu Kumbhabharani
Lokanarkavu Uthsavam
Thrissur Pooram
Sivagiri matt
Thirunakkara Uthsavam
Varkala arattu
Uthralikavu Pooram
Arattupuzha Pooram
Vettikode Ayilyam
Ambalapuzha arattu
Attukal ponkala
Chittoor konganpada
Guruvayoor festival
Kappally kumbham thira
Koodal manickom
Kalapathy Ratholsavam
Mannaasrsala uthsavam
Sabarimala shrine
Sivarathri
Thiruvathira
Vaikathashtami
Padayani
Kottiyoor Festival
Aranmula Valla Sadhya
Aranmula uthrittathi
Adoor Gajamela
Chottanikkara Makam
Haripad temple festival
Kodiyettu uthsavam
Kumaranalloor thrikarthika
Kuttikkol Thampuratty Theyyam
Nellikulangara vela
Sharkara bharani and kaliyootu
Sundareshwara temple festival
Thrichambaram uthsavam
Theyyam
Peruvanam Pooram
Anayoottu