This page from Wilderness Connect of the Univerity of Montana has visitor information and links to high-quality interactive maps.
The United States Congress designated the Mount Baker Wilderness in 1984 and it now has a total of 119,966 acres.
https://umontana.maps.arcgis.com/apps/webappviewer/index.html?id=a415bca07f0a4bee9f0e894b0db5c3b6&find=Mount%20Baker%20Wilderness
The name [Vindemiatrix] is a somewhat corrupted feminized Latin form for the original Greek name that meant “the Grape Gatherer,” as the first visibility of the star in morning light after the Sun cleared out of the way (the “heliacal rising”) told that it was time to pick the grapes.