Tasmania Roadtrip - Week 4 - Gordon Dam

Just some facts... The Gordon Dam is 140m high and the walkway around the top of it is 198m long. It is only 2.8m wide where we are walking but at its base it is 17.7m. It holds back 12450 million cubic metres of water when it is full. While we were standing here there were light flurries of snow for a minute or so. This is summer?!