The Hidden Lake is a subterranean lake in Club Penguin Rewritten. It opens out to the sea, and a variety of sunken treasure drifts here from underwater. Waterfalls flow here into the sea from underground reservoirs.
- A broken Aqua Grabber sub is seen in the bottom left corner.
- One instrument from the Instrument Hunt 2017 was also hidden here, in the broken Aqua Grabber sub.
- The key to the Underwater area, mainly called the Moss Key Pin, can be obtained by following the silhouette of the giant squid in Puffle Rescue to a reef with a secret entrance to the area itself.
The sound it makes when you open the Underwater door.
Hidden Lake Archives
- Archived files on this topic can be found here