- Nelson Lakes National Park in New Zealand's South Island contains Lakes Rotoiti and Rotoroa, which were formed when the Maori chief Rakaihaitu dug holes with his ko. - The park protects native wildlife and offers opportunities for hiking, boating, fishing, and climbing. Popular activities include the Travers-Sabine Circuit and the hike to Lake Angelus. - Located in the northern Southern Alps, the park was carved by glaciers and features beech forests, lakeshores, and alpine scenery that attract visitors throughout summer.