With Congamond Lake freezing, ice venturers do so at 'their own risk'
Ice safety Destination Ontario
Safety tips before venturing onto the ice
Your Guide to Safe Ice Thickness
A reminder about safe ice thicknesses
Ice safety: Before skating or fishing on ponds, check ice thickness
These are the best ways to test ice thickness - Cottage Life
Perch Pond in Old Town is a great option for ice skating on wild ice
Ice Safety: General Ice Thickness Guidelines - Lakefront Living International, LLC
How To Turn Your Pond Into An Ice Skating Rink — Great Lakes Bio Systems