Osisko Lake is a large, freshwater lake located in the Abitibi-Témiscamingue region of Quebec, Canada. It covers an area of approximately 12 square kilometers and is known for its clear waters and scenic surroundings. The lake is a popular destination for outdoor activities such as fishing, boating, and swimming. The lake is situated near the town of Malartic, which is known for its rich mining history. Osisko Lake is also home to various species of fish, including pike and walleye, making it a favored spot for anglers. The area around the lake features beautiful landscapes, attracting nature lovers and tourists alike.