Penn Lake Park Beach
Marathon, Ontario, Canada

At Penn Lake Park Beach you will find sand/gravel shoreline and shallow, warm water. Picnic sites dot the shoreline, and the Penn Lake hiking trail winds around the lake. Canoeing and kayaking are popular here.
The description above was copied from or heavily based on Swim Guide, with permission.
More Information
- Swim Guide - Weather and water quality for Penn Lake Park Beach and 8,000 other beaches.