Lake Bullen Merri, Camperdown

Warrnambool's crater lake features shallow plains ranging from 3 to 7 meters deep, with walls descending to 50 meters. The best time to dive here is from March to October, when visibility improves to between 3 and 20 meters. The water has a green hue, so divers should allow their eyes to adjust, making it a unique diving experience. During summer, visibility can be poor, so it's advisable to avoid diving then. Although the lake is stocked with fish, they are seldom seen. It provides an interesting dive and can offer safe conditions when the sea is too rough, especially with light northerly winds.