Venture into the highlands of Upolu to discover the unique beauty of Lake Lanoto’o, a striking pea-green crater lake known as the “Goldfish Lake.” This two-hour return hike is an adventure, with muddy patches and uphill sections adding to the challenge. Those who make the trek are rewarded with a refreshing swim in a serene, hidden paradise. A guide is highly recommended to navigate (and access) the trail with ease.