Mazhuvanchery Mahadeva temple is one of the oldest temples in the the cultural capital of Keralam, Trissur .  Mazhuvanchery mahadeva Temple is  situated in Mazhuvanchery, Eranellur post, on the side of the  Trissur- Guruvayoor /Kunnamkulam highway, in between Kaiparambu and  Kechery,  14 kilometers from Trissur town.

Lord Shiva (Shiva Lingam) and Swayamvara Parvathi Devi are the main investitures of this temple.  The sub-investitures of the temple are Ganapathi, Shasta (Lord Ayyappan) and Rahu. The temple has been  handed over to  Indian Institute of Scientific Heritage on  6th May, 2002  and from then onwards, it has been converted  into a full-fledged spiritual research centre, with an ultra modern outlook and appearance.  The modern temple has its  own  customs and rituals  primarily focusing on the removal of the superstitions and wrong understandings of the Indian culture.  A series of publications has been brought under the temple for  spiritual, social  and  psychological benefits of the society. All the  Indian  festivals and  spiritual programs  used to be celebrated here for spreading the real message of India Culture.

All the  spiritual activities of the Indian culture are celebrated for social, spiritual, cultural, artistic, literary  and psychological benefits of the society independent of the caste, religion  and other parameters. Sivaraatri theerthaadanam for four days , Navaratri kalasamarpanam, Vishu, Pitru Tharpanam, Janmashtami celebrations, Onam  festival and so on are celebrated annually by giving the modern adoptable and adaptable messages for the people from all walks of life. Hindus, Christians, Muslims and atheists also participate in these activities.

From Mazhuvanchery mahadeva  temple,Spiritual Publications , related ancient Indian texts, cds and Vcd's including all the four Vedas digitalized have  released for spreading the message of ancient India and give this as temple prasadam .