Zest was created as a place to slow down and enjoy the simple pleasures of good food, good wine and good company, in one of Siena’s most evocative corners.

Tucked away on a quiet side street beside the historic Santuario di Santa Caterina, Zest sits in the heart of Siena, with views that stretch towards the city’s most iconic landmark, the Duomo. As the day unfolds and the light changes, the street comes alive — a moment best enjoyed from one of our outdoor tables, watching Siena’s rhythm pass by. During the warmer months, dining al fresco becomes an experience in itself, with sunset light and a uniquely Sienese atmosphere.

Zest is a relaxed yet refined dining spot, shaped by a love of contemporary Italian cuisine and deep respect for tradition. Our menu evolves with the seasons, guided by fresh, locally sourced ingredients and modern interpretations of classic Italian flavours. We believe in simplicity, balance and letting quality produce speak for itself.

Wine is an essential part of our story. Our carefully curated list brings together wines from across Italy, with a particular affection for the Tuscan region and its diverse expressions.

At Zest, hospitality is just as important as what’s on the plate. Our friendly, multilingual team is here to make every guest feel at home — whether you’re visiting Siena for the first time or returning to a place you know well.

Zest is more than a restaurant. It’s a place to gather, to unwind and to experience Siena in an authentic and memorable way.