The Diamond Head State Monument will see temporary full and partial closures through March and April for rockfall mitigation.

Diamond Head State Monument undergoes closures for rockfall mitigation; park to close on select days in March and April, with ...

The trail on the island of Oahu leading to an 80-foot waterfall closed to the public after a rockfall in the spring of 1999 killed eight people and injured many others.

Shutterstock Hike Through a Volcanic Landscape Hawaiʻi Volcanoes National Park opened on August 1, 1916, on the Big Island of ...