Vayalil Thrikkovil Mahavishnu Temple is an ancient temple located in Ilamkulam, Kalluvathukkal, India. It is located 2 km from NH 47. The temple is placed in a very beautiful place. A very odd pooja named "Laskhmi Narayana Pooja" is held twice a month. Ashtami Rohini Maholsavam and Bhagavatha Sapthaham are the famous festivals performed here. The temple is owned by Pisharikkal Mana in Kodungalloor, but the functioning of temple is managed by a forum of local people.