Lake St Clair is a stunning freshwater lake situated in the heart of Tasmania, Australia. This vast lake is surrounded by breathtaking mountain ranges, plunging valleys, and serene forests that make it an idyllic destination for tourists and locals alike. The lake's calm waters provide a wide array of recreational activities like fishing, sailing, kayaking, and swimming. However, if you're planning a visit to Lake St Clair, you might want to know its other names. Some of the alternative synonyms for Lake St Clair include Tasmania's deepest lake, Saint Clair Lake, St Clair Lagoon, and simply St Clair. Whatever you choose to call it, a visit to Lake St Clair is a memorable experience everyone should have at least once in their lifetime.