Mundaring to Mahogany Creek The Railway Reserve Heritage Trail from Mundaring to Mahogany Creek is 2.9 km and will take about 30 - 45 minutes to walk one way so it is possible to do as a return hike of up to 90 minutes. We started from Mundaring Sculpture Park which has a shaded sculpture trail, a fabulous playground, heritage buildings and, as your start along the Railway Reserve Heritage Trail, information signage and the old platform (1898) and rail signals. Heading west