The clear, clean lakes of Algonquin offer endless opportunities for swimming. All campgrounds and picnic areas have designed unsupervised beach areas, plus the backcountry offers hundreds of lakes for swimming.
- All Developed Campgrounds
- Canisbay Lake Day Use Area
- Lake of Two Rivers Picnic Ground and Beach
- East Beach Picnic Ground and Beach
Lifeguards are not posted at Algonquin Park swimming areas.