The Wanganui River is one of New Zealand's longest rivers, stretching approximately 290 kilometers. It flows through the North Island, starting in the Tongariro National Park and winding its way to the Tasman Sea. The river is known for its stunning scenery, including lush forests and steep cliffs, making it a popular destination for outdoor activities like kayaking and fishing. The river holds significant cultural importance for the Māori people, particularly the Whanganui iwi, who regard it as a living entity. In 2017, the river was granted legal personhood, recognizing its rights and interests, which reflects the deep connection between the river and the local communities.