Thirunelli Temple is an ancient temple dedicated to Maha Vishnu on the side of Brahmagiri hill in Kerala, India, near the border with Karnataka state. The temple is classified one among the 108 Abhimana Kshethram of Vaishnavate tradition. The temple is at an altitude of about 900m in north Wayanad in a valley surrounded by mountains and forests. It is 32 km away from Manathavady.