The presiding deity is Lord Mahavishnu, worshipped as the supreme protector and preserver of the universe.

The temple also houses sub deities such as Lord Shiva, Lord Ganapathy, and serpent deities (Naga Devatas).Devotees visit this temple to seek blessings for protection, prosperity, and removal of obstacles.
Festivals
The Temple has a number of festivals. The important ones are :
Prathishta Vaarshikam
The Prathishta Vaarshikam at Mulaykkal Sree Mahavishnu Temple is celebrated in the Malayalam month of Edavam with great devotion. The occasion includes special poojas, Ganapathi Homam, deeparadhana, and cultural programs, drawing numerous devotees to seek the blessings of Lord Mahavishnu.
Vishu
Vishu is celebrated at Mulaykkal Sree Mahavishnu Temple with traditional rituals and vibrant devotion. The day begins with Vishukkani darshan, followed by special poojas and deeparadhana, invoking prosperity and blessings from Lord Mahavishnu.
Contact Address: Mulaykkal Sreemahavishnu Temple, Anchal, kollam, kerala
Phone Number: 8075796510