December 15, 2025 - The City of Thunder Bay is excited to announce the reopening of the Centennial Botanical Conservatory following extensive renewal and expansion work. The public is invited to celebrate this milestone during special opening days from Saturday, December 20 to Monday, December 22, 2025, from 11 am to 4 pm. Guided tours will be offered by The Friends of the Conservatory from 1:00 pm to 3:00 pm during this time. Regular operating hours will resume in the New Year.

Originally opened in 1967 as a Centennial project, the Conservatory has been a cherished community landmark for decades. Closed since February 2024 for Phase 2 of the renewal project, construction began in May 2024 and is now complete - alongside Phase 1 - marking significant progress in the multi-phase revitalization.

With unanimous support from City Council in 2021, the City launched this ambitious renewal to repair aging infrastructure, improve accessibility, and expand the facility for greater versatility in programming and community use. The renewed Conservatory will serve as a vibrant hub for education, special events, and year-round enjoyment.

Looking ahead, Phase 3 will introduce new outdoor venues and event spaces, further enhancing the Conservatory as a destination for gatherings and celebrations. Completion is anticipated in 2026.

“A tremendous amount of hard work has gone into this project, and we are excited for the public to enjoy this beautiful space once again,” said Cory Halvorsen, Manager of Parks & Open Spaces. “The reopening of the Conservatory celebrates both its rich history and its bright future as a place for learning and connection.”

Planning for a grand re-opening in 2026 is currently underway.

Reopening details:

Date: Saturday, December 20 to Monday, December 22, 2025

Time: 11:00 am to 4:00 pm daily

Location: Centennial Botanical Conservatory, 1601 Dease Street

For more information and updates, visit thunderbay.ca/conservatory

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Contact: Cory Halvorsen, Manager - Parks & Open Spaces, 807-625-2355