Lake Rotoroa is a picturesque lake located in the Nelson Lakes National Park of New Zealand's South Island. It is known for its stunning scenery, surrounded by lush forests and mountains. The lake covers an area of approximately 1,200 hectares and is a popular destination for outdoor activities such as fishing, kayaking, and hiking. The lake is fed by several rivers, including the Buller River, and is home to various fish species, making it a favored spot for anglers. The surrounding area offers numerous walking tracks, providing visitors with opportunities to explore the natural beauty of the region while enjoying views of the lake and its tranquil environment.