Cornwall, ON Hosts Intimate, Boutique Two-Day Festival Pairing Major Canadian Headliners with a Comfortable, Crowd-Friendly Destination Setting
Following a breakout inaugural year that attendees called “the party of the year,” DevFest returns June 26–27, 2026, with a major expansion and two of Canada’s most celebrated live acts, The Trews and The Strumbellas, sharing equal-billing as dual headliners. Set on the stunning Dev Hotel and Conference Centre’s 70-acre private property overlooking the St. Lawrence River along the 401 corridor between Ottawa, Montreal, and Kingston, DevFest has quickly built a reputation for doing festivals differently, through intimate programming and an elevated, hospitality-driven festival experience that attracted over 2000 people in its first year.