As we continue building our inventory, our tasting room hours will remain limited for 2026! We will be open for the July 4th holiday and for Maine’s Open Winery Day on August 22, 2026. Please continue to check back often for details and additional dates, as we plan to add more throughout the Summer and Fall. You can also follow us on Facebook and Instagram for the latest updates on additional tasting room hours. Thank you for your support and continued interest in Bonaventura Vineyards!!

Bonaventura Vineyards is a small winery and wedding and event venue on 86 acres with an 1800’s barn renovated for our tasting room and for event receptions or ceremonies. Inside the barn your family and friends will enjoy a built-in bar, built from reclaimed wood from the barn. Along the waterside of the barn is our spacious deck, where you and your guests will love watching the sunsets over the water! We have farm-style tables built on site with reclaimed wood from the barn and basic folding chairs to accommodate all of your guests (the barn can seat 125 guests). We have plenty of space on the grounds for outside ceremonies where your guests will delight in overlooking the vineyards and the water. We have over a 1,500 grapevines (red and white varieties) that we have been planting each year since 2015.

Thank you for your interest in Bonaventura Vineyards, contact us today for a tour for your wedding or event!