Introduction to Mount Eden: Mount Eden is an extinct volcano that was formed 20,000 to 30,000 years ago. It is 196 meters high. It is the highest volcano in the Auckland terrestrial volcanic belt and the most important in Auckland. one of the symbols. The magma spit out by the volcano covered an area of ​​nearly 6 square kilometers, including the current New Market area. It spewed up to 160 million cubic meters of lava, enough to fill 32,400 Olympic-sized swimming pools.