The Heaphy Track is located in which national park?

The Heaphy Track is located in Kahurangi National Park, which is known for its diverse landscapes, including lush rainforests, alpine scenery, and rugged coastlines. The track itself is one of New Zealand's Great Walks, spanning about 78.4 kilometers and showcasing the unique flora and fauna of the region. Kahurangi National Park is the second-largest national park in New Zealand, and the Heaphy Track exemplifies its natural beauty and ecological diversity, making it a popular destination for hikers and outdoor enthusiasts.

The other parks mentioned host different attractions and walking tracks but do not contain the Heaphy Track, which is specifically associated with Kahurangi. Aoraki/Mt. Cook National Park is renowned for its towering peaks and glaciers, Abel Tasman National Park is famous for its stunning coastal scenery and golden beaches, while Nelson Lakes National Park is known for its beautiful lakes and mountainous terrain. Each of these parks has its unique characteristics but does not include the Heaphy Track.