About 300 demonstrators are trying to halt construction on the controversial Thirty Meter Telescope, developers of which are supposed to break ground on Hawaii's Big Island this week.
Before the sun came up on the summit of Mauna Kea, the island's tallest mountain, a group of about half a dozen protesters chained themselves to a grate in the road at the base of the dormant volcano in an attempt to block workers from accessing the only paved road onto the what they say is a sacred site.
Imai Winchester, a teacher from Oahu who was among the protesters chained to the road, said he arrived at about 3 a.m. local time.
"A handful of us committed ourselves to this action to bring light to the situation here," Winchester told KHON. The goal of the civil disobedience, he said, is to inform people about the "desecration of our lands, the failure of the state and its agencies to properly manage something that is important."
He added that he expected to be arrested for the nonviolent protest but that it is the group's "burden as well as our privilege to show our children and the rest of the world how much we love our land."