Wine lovers from around the globe will converge in Ontario’s Niagara region for the highly anticipated International Cool Climate Chardonnay Celebration (i4C), running from July 16th to 20th, 2026. This world-class event is dedicated to one varietal only — Chardonnay — and showcases the best cool climate expressions from renowned winemakers in Canada and beyond. Over four unforgettable days, the festival combines exceptional wines, gourmet cuisine, and immersive experiences in some of Niagara’s most picturesque vineyard settings.

The i4C is more than a wine tasting event; it’s a celebration of terroir, craftsmanship, and community. Held across various iconic locations in Niagara wine country — including wineries, vineyards, and culinary hotspots — guests enjoy a diverse program of tastings, seminars, and festivities. The region’s unique cool climate gives rise to fresh, elegant, and complex Chardonnays that rival those of Burgundy and New Zealand, and the i4C brings these gems into the spotlight.

Details about the participating wineries for i4C 2026 will be announced soon.

• i4C 2026 International Wineries >
• i4C 2026 VQA Ontario Wineries >

Why Attend This Year

The i4C is a unique opportunity for wine enthusiasts and industry professionals alike to engage with Chardonnay in its most expressive forms. It promotes education and appreciation for the varietal while highlighting the excellence of Ontario’s wine country. Beyond the glasses of wine, the event supports local tourism and showcases the rich culinary and cultural offerings of the Niagara region.

Tickets and event packages for the 2025 International Cool Climate Chardonnay Celebration are expected to sell out quickly. Visit www.coolchardonnay.org to learn more and secure your place at this unparalleled celebration of cool climate Chardonnay.