Lake Huron

Sarnia is the most populated city over the lake.

An excerpt from the article 20 facts about Lake Huron
It is located in southwestern Ontario, Canada. Settled in the mid-1830s, it became a city on May 7, 1914. Today it has over 70 thousand residents.

There are over 100 parks within the city, nice and long beaches, a museum, and a harbor with marinas for recreational sailing.