The Rotary Harbor Arts Waterfront Festival is set to return in 2026, promising an unforgettable celebration of arts, culture, and community. Hosted by the Rotary Club of Cobourg, this annual event will take place from June 27th to July 1st, 2026, along the stunning waterfront of Cobourg, Ontario.

This vibrant festival will showcase the best of arts and crafts from talented vendors across Northumberland County and beyond. Whether you're looking for unique handmade goods, artwork, or one-of-a-kind creations, the festival will offer an eclectic mix of booths to explore and discover.