From Hawaii News Now: The city plans to close the Koko Crater stairs for four days this month to replace the viewing platform at the top.
This Wednesday, June 7, 2023, is the first day the trail will be off-limits as crews use a helicopter to remove the platform and install a safer steel structure with about 71 square feet of flat viewing area.
The trail will close again on June 16, 26 and 29.