Peter Michael

Nestled on the slopes of Mount St Helena in Knights Valley, Peter Michael was founded in 1987 by Sir Peter Michael. After discovering the 600‑acre Sugar Loaf Ranch in 1982, Sir Peter envisioned a century‑long family legacy, his “100×100” pledge to remain under family stewardship for at least 100 years. The ranch has since grown to nearly 750 acres of vineyards, olive orchards, gardens, and stunning forested hillsides, with vines stretching up to 2,000 ft in elevation, ideal terrain for expressive mountain‑grown wine.

Sir Peter, an engineer, entrepreneur, and London native knighted in 1989, was captivated by the serene beauty of the creek and wildlife, convinced he’d discovered “the most extraordinary place on earth”. Today, his son Paul and daughter‑in‑law Emily carry this vision forward, cultivating the land seasonally and instilling a deep generational connection. Their children, Elliot, Anna, and Mylo, have grown up immersed in the estate, ensuring the family passion endures.

Peter Michael wines embody mountain vineyards, classical winemaking, and limited production. With minimal intervention and naturally modest yields, their wines capture the true character of site and vintage. From the heights of Mount St Helena to the valley floor, the estate exemplifies family‑driven excellence in Napa and beyond.