Lake Pupuke was formed as a volcanic crater around 200,000 years ago. Years of pumping water from the lake for the local water supply meant the lake level by 1940 was lower than the modern level, the bay in the north east of the lake was dry land going by these aerial photos. Takapuna, Auckland, New Zealand. Photos from retrolens.nz . Reuploaded model.
My 3D model from photos generated with photogrammetry software 3DF Zephyr v4.350 processing 5 images