The sister and brother Maria Iris and Claudio Tipa, who have always shared their passion for nature and great wines, create Domaine ColleMassari in Tuscany, comprising today of three estates: Castello di ColleMassari (1998, Montecucco DOC area), Grattamacco (2002, Bolgheri DOC area) and Poggio di Sotto Estate (2011). All the estates follow the criteria of organic farming, guaranteed and certified by ICEA.