12/11/2016 4:09 PM PST BY TMZ STAFF
Gwen Stefani and Blake Shelton got an altitude adjustment … making a weekend getaway to the mountains outside Los Angeles.
The couple headed up to Lake Arrowhead with her 3 boys for some family time. Plus, Blake needs a place to rock his favorite fashion — camo.
Not that there’s anywhere these 2 can blend into the crowd.