An extensive network of walking tracks wind their way through the Reserve. There are 6 main walks, and there is no fee to use them. The Blue Lake Loop takes you from the Grand Arch, and alongside the Blue Lake, where you might see a platypus! Beyond the reservoir wall, a bridge takes you across the river an back along the other side of the lake under the 1896 De Burghs bridge and back to the Grand Arch. To enjoy any of these walks during the day, we recommend you wear comfortable shoes and a hat and take drinking water with you. The Blue Lake is illuminated at night for romantic evening strolls. Length: 700 metres round trip Time: 20-30 minutes return Difficulty: easy To enjoy any of these walks, we recommend you wear comfortable shoes and a hat and take drinking water with you. map of the Reserve Jenolan's professional staff