Is Thirlmere in Australia on your travel bucket list? This online travel guide is all you need to have before planning your trip. When planning a trip to Thirlmere, make sure you visit its near-by prime city of Sydney. Add Sydney to your vacation plan, it has an interesting bunch of activities to do on your visit like Sydney Opera House, Sydney Tower, The Rocks. To explore Thirlmere, set aside 1 to 2 number of your days. You'll be coming back for more!