Complete it and you'll earn Battle Stars that will help boost you up the tiers for those sweet Season 5 exclusive rewards.
In this guide, we're going to help you find the location of the Flush Factory Treasure Map and subsequent treasure, then you can move on to the other difficult challenge this week, Shooting a Clay Pigeon at different locations.
Fortnite - Fatal Fields Treasure Map Location
Head on over to Fatal Fields and you'll find a Treasure Map. You have to figure out where the map is pointing to in order to find the treasure and complete this challenge.
We'd recommend skipping this bit though, as it's not a requirement to complete this challenge. Instead, head directly over to a small hill to the south of Salty Springs, as indicated on our map above. That's where the treasure is located. Our screenshot below reveals the exact location.