If you’re working on the Waterstop Evocarium puzzle in Borderlands 4, this guide will walk you through everything you need to know. The puzzle can be a little tricky at first, with enemies swarming the area and orbs hidden in odd spots, but once you know where to look, it’s pretty straightforward. In this guide, you’ll find the exact Waterstop Evocarium location and directions for finding all three yellow orbs to complete the challenge.
Waterstop Evocarium Location in Borderlands 4

The Waterstop Evocarium puzzle is located at the Waterstop point of interest, just east of your first base and a bit northeast of the Splashzone boss fight. The place is crawling with the Timekeeper’s minions, so you’ll need to take them out first.
Once the area is clear, head to the small bridge in the center and interact with the Evocarium terminal. It will show you where the three orbs are hidden. Collect all three, then return to the terminal, scan it again, and you’ll unlock the message.
Waterstop Evocarium All Yellow Orb Locations

There are two orbs sitting on nearby rooftops. You can actually spot the first one right from the Evocarium terminal. Just climb up onto the roof there’s even a grappling point you can use if you need a boost and pick it up.

Once you’ve got that, turn around and look back toward the area you came from. You’ll see the second orb sitting on another roof. Glide over with your pack and grab it.

As for the third orb, the guiding beam points toward a building you can’t actually get into, so don’t bother with that. Instead, check directly underneath the same building where you picked up the first orb that’s where the third one is hiding.