This week, the glow from the vent in Halemaumau is the brightest since October 2008.
On the rim of the Kilauea caldera, the overlook at Jaggar Museum provides a look into Halemaumau crater and observation of the ongoing eruption. Starting today, rangers will be on duty and the museum will stay open until 8 p.m., but the overlook is open 24 hours a day.

U.S. Geological Survey scientists credit the good views to the wispiness of the plume and the relative shallowness of molten lava. Because of sulfur dioxide levels and explosive eruptions, all trails leading to Halemaumau crater are closed including those from Byron Ledge, Iliahi (Sandalwood) Trail, and Kau Desert Trail.
Visitors should be prepared for cold evenings at the volcano’s 4,000-foot summit and bring flashlights. Binoculars and a camera with telephoto lens help focus in on the activity 1.2 miles away.
“The brightness and beauty remind us that the forces of Pele are ever-changing," said park superintendent Cindy Orlando. “Come join us for yet another glimpse at our own wonder of the world."