The Final Terror (1983)

In "The Final Terror," a group of friends embarks on a much-anticipated trip filled with hiking and camping adventures. However, their idyllic getaway takes a dark turn when they encounter a ferocious backwoods matriarch who sees them as intruders on her territory. What was meant to be a fun escape quickly transforms into a harrowing fight for survival as they must contend with the dangers lurking in the wilderness and the relentless threat posed by the local woman determined to protect her domain.