Mining Day digs into Thunder Bay’s future

Thunder Bay’s annual celebration of the region’s mining sector returns June 13, 2026. Event organizers are promising a full day of hands-on learning and community engagement at Marina Park.

Led by the Northwestern Ontario Prospectors Association and supported by Women in Mining (NWO), the event has grown into a major community showcase, drawing hundreds each year. Previous years’ events saw families wandering between rocks displays and drill simulators, with children queuing for metal detector demonstrations and role-playing the discovery of precious underground metals. 

The interactive exhibits are back this year, with more opportunities for attendees to meet with industry professionals and learn about how mining supports local jobs, innovation and Thunder Bay’s economic development.

Mary Louise Hill, a co-chair of the Mining Day organizing committee, said the event is meant in part to celebrate the joy of mining. “Those of us who work in the sector love our jobs and the lives we have,” she told the Canadian Mining Journal. 

Mining Day is also about preparing the public for what comes next. Northwestern Ontario’s landscape is shifting as demand for critical minerals grows and Canada works to develop a strong domestic supply chain for battery metals. 

Recent exploration activity in the Ring of Fire has also positioned Thunder Bay as a key outpost for northern development. In the past few years, several companies — including Wyloo Metals and, more recently Epiroc — have opened hubs in the city. Their moves indicate that mining around Thunder Bay will continue to be a pillar of its local economy for the foreseeable future. 

“We want the public to know that mining is an important industry both for the economy and to provide materials for our everyday lives,” Hill added. “Public support for mining is essential and we want communities who will host mines in the future to come down to Marina Park to ask us any questions they might have about mining and mineral exploration.”

For its organizers, the goal of Mining Day is simple: bring people together, spark curiosity and help visitors picture the future taking shape beyond the shoreline at Marina Park — or rather, under the ground beneath them.