LARIMER COUNTY, Co. (KMOV) -- Firefighters are working day and night to get control of Colorado's High Park fire.
The Larimer County Sheriff's Office says crews are finally containing some of the blaze.
The fast-moving wildfire, 15 miles west of Fort Collins, has burned more than 43,000 acres. That's more than 67 square miles.
Authorities confirm a 62-year-old woman has died
In a statement, her family says she perished in the cabin she loved.
Investigators say the lightning may have sparked the fire, but they are still investigating the cause.