In June of 1996 he established Abhayagiri Monastery in Redwood Valley, California, where he was co-abbot with Ajahn Pasanno until July, 2010. Ajahn Amaro has written a number of books, including an account of his 830-mile trek from Chithurst to Harnham Vihara called Tudong - the Long Road North, republished in the expanded book Silent Rain. Other works published by him include Small Boat, Great Mountain (2003), Rain on the Nile (2009) and The Island - An Anthology of the Buddha's Teachings on Nibbana (2009) co-written with Ajahn Pasanno. Ajahn Amaro returned to Amaravati in July, 2010. At that time, he then moved back to Amaravati Buddhist Monastery in England to take up the position of abbot of this large monastic community.