The Marian Grotto at Darsana Institute, Matrudham, was constructed and dedicated to our Heavenly Mother on June 27, 2004. Evening rosary is recited at the grotto. Grotto feast is solemnly celebrated in the month of October together with the ten day rosary devotions. People from all walks of life and of different religious backgrounds come to Our Mother with all their supplications. She never sends any one empty handed.
On one side of the Grotto, there is a small shrine dedicated to Jesus, the Satguru.