What is the name of the famous walking track that spans the length of New Zealand?

Te Araroa Trail is the correct answer as it is known as the iconic long-distance walking track that stretches the entire length of New Zealand, from Cape Reinga in the North Island to Bluff in the South Island. Spanning over 3,000 kilometers, this trail showcases New Zealand’s diverse landscapes, including beaches, forests, mountains, and towns, making it a unique adventure for hikers and outdoor enthusiasts.

Other tracks mentioned, such as the Heaphy Track, Milford Track, and Routeburn Track, are also notable, but they are shorter and found in specific regions. The Heaphy Track runs through the Kahurangi National Park, the Milford Track is located in Fiordland National Park renowned for its breathtaking scenery, and the Routeburn Track connects Mount Aspiring National Park with Fiordland National Park. While these tracks are renowned for their beauty and are popular among trekkers, they do not encompass the vast journey that the Te Araroa Trail represents.