Ajahn Sundarā was born in France in 1946. She studied dance in England and France. After working for a few years as a dancer and teacher of contemporary dance, she had the opportunity while living and studying in England to attend a talk and later a retreat led by Ajahn Sumedho. His teachings and experience of the monastic way of life in the Forest tradition impressed her deeply. Before long this led her to visit to Chithurst Monastery, where in 1979 she asked to join the monastic community as one of the first four women novices. In 1983 she received ordination as a sīladhāra, with Ajahn Sumedho as her preceptor. After spending five years at Chithurst Monastery she went to live at Amaravati Monastery, where she took part in establishing the nuns’ community.
Ajahn Sundarā spent the three years from 1995 until 1998 deepening her practice, mostly in forest monasteries in Thailand. In 2000, after spending a year as the senior incumbent of the nuns' community at the Devon vihāra, she went to live for some years at Abhayagiri Monastery in California. She returned to Amaravati in 2004 and has been senior nun here since then.
Ajahn Sundarā is interested in exploring ways of practising, sustaining and integrating Buddhist teachings in Western culture. Since the late eighties, she has taught and led meditation retreats worldwide.