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Canadian Lighthouses of Lake Superior – Spring Clean Up
June 7, 2025
Spring Clean-up! It is a time to bring people together to prepare Porphyry and Trowbridge Island Lightstations for the season. Its lots of fun and includes a BBQ at the end for the Porphyry experience.
June 7th., 2025 Porphyry Clean-up (last departure 11am)
June 14th., Trowbridge Clean-up
The annual clean-up is only part of the volunteer experience. The clean up brings together friends, family, hikers & boaters for a day of preserving and protecting lighthouse history. Volunteers help prepare the light station for summer visitors.
OHS members may submit events for addition to the calendar by emailing ohs@ontariohistoricalsociety.ca.
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