In September2007 a landslide in the Young River valley blocked off the corresponding stream. Young River is a tributary to Makarora River. The landslide created a new lake which appears to be permanent.
Tourism
follows the Makarora River for the majority of its course from just south of Haast Pass. A popularshort walk leads to its confluence with the Blue River, at the aptly named Blue Pools. Cameron Flat Campground is a convenient campsite with a cooking shelter and bathrooms directly off State Highway 6.