This season 7 week 1 epic quest requires you to go to Craggy Cliffs or Steamy Stacks and open 7 chests.

There are plenty of chests at both of these locations so as long as you get a good quiet drop you should be able to unlock this quest in one game by only visiting a single location.

Just make sure you search every building and listen out for the chest noise. If you have visual sound effects turned on you will get a visual indication showing you the direction the chest is. This is very helpful for finding those hard to see chests.

Map credit to fortnite.gg