The Siri Waterfall, on Gaua Island is one of the tallest waterfall in the South Pacific. The walk was about 4hrs long, but as soon we saw the waterfall, we got lost in its beauty of water tumbling down. In the distance, it appeared like a silent stream. But as soon as we got closer, we could hear the downpours over the volcanic rocks. At 30m away from the waterfall, it felt like standing in the rain when the wind is blowing.. The closer you got, the more you felt the powerful of its strenght. It was mesmerizing !! See Less