A visit to Sri Rangam, the biggest functional temple in the world. (6 min video)
Bhakti Chaitanya Swami: It has 7 walls, each with gates on 4 sides. It is quite an amazing experience. Every day we went out on harinama, through all the main gates, which completely astonished many of the local people.
Watch it here: https://goo.gl/ssY8XK