Alerts
Alerts and Advisories as of : June 14, 2025
Park Notice
Ontario Parks has commenced work on the main campground road at Grundy Lake Provincial Park. Please be advised that construction will continue during the park’s operating season into May and June. Park visitors may experience delays during active construction. Drivers, pedestrians and cyclists are encouraged to be patient as they travel through the park and exercise caution, yielding to all signs and direction from construction workers.
Beach Postings
A "posting" is an indication of elevated bacteria levels in the water, not intended as an indication of operational status.
| Beach Name | Sample Date | Posted |
|---|---|---|
| Red Maple Beach | June 2, 2025 |  |
| Trailer Beach | June 2, 2025 | |
| Balsam Beach | June 2, 2025 | |
| White Birch Beach | June 2, 2025 | |
| Poplar Beach | June 2, 2025 | |
| Main Beach | June 2, 2025 | |