Mattom Mahadeva Temple, situated in Thattarambalam, Mavelikkara, in the Alappuzha district, is a revered place of worship dedicated to Lord Shiva. This historic temple, standing for several decades, holds a special place in the hearts of devotees. The temple is renowned for its grand annual festival, the Aswathy Mahotsavam, celebrated during Kumbham. This vibrant festival is the most significant event at Mattom Sree Mahadeva Temple, drawing large crowds of devotees who gather to partake in the joyous and spiritual celebrations. Mattom Mahadeva Temple remains a spiritual landmark, offering devotees a profound connection to tradition and divine grace.