Closure of main part of national park has given rangers more time to improve former ranchlands

HOLLYN JOHNSON/Tribune-Herald file photo Jess Reynolds takes a photo of a yellow lehua blossom during a guided hike called People and Land of Kahuku in the Kahuku Unit of Hawaii Volcanoes National Park in Ka‘’u.

A couple enjoy the view from Pu‘u o Lokuana cindercone in the Kahuku Unit of Hawaii Volcanoes National Park. (JANICE WEI/National Park Service)

HOLLYN JOHNSON/Tribune-Herald file photo Hikers walk out of an excavated cinder cone during a guided hike called People and Land of Kahuku in the Kahuku Unit of Hawaii Volcanoes National Park in Ka‘u.

A family at the base of Pu‘u o Lokuana in the Kahuku Unit of Hawaii Volcanoes National Park. (NATIONAL PARK SERVICE photo)

HAWAII VOLCANOES NATIONAL PARK — The closure of the main unit of Hawaii Volcanoes National Park due to the Kilauea eruption has directed more visitors to the previously less-visited Kahuku Unit, and with them a host of improvements.