Lake Wairarapa is a large, shallow lake located in the southern part of the North Island of New Zealand. It covers an area of approximately 100 square kilometers and is surrounded by scenic landscapes, including hills and wetlands. The lake is an important habitat for various bird species, making it a popular spot for birdwatching. The lake is fed by several rivers, including the Ruamahanga River, and drains into the Wairarapa Moana wetland. It plays a crucial role in the local ecosystem and is also used for recreational activities such as fishing and boating.