Hidden Lake

The Hidden Lake was a subterranean lake in Club Penguin. It opened out to the sea, and a variety of sunken treasure drifted here from underwater. Waterfalls flowed here into the sea from underground reservoirs.
The Hidden Lake was first discovered during the Cave Expedition. An underwater door here led to the seafloor, but the door could only be opened with the Moss Key Pin.
==History==
During the Cave Expedition, the Hidden Lake was uncovered, along with other caverns. After the expedition, due to cave-ins at the Mine, the Hidden Lake was blocked off along with the other newly explored caverns. A few months later however, the rocks blocking the entrances eroded away, and puffles found their way in. Rescue teams were formed to rescue the puffles, and ever since, the Hidden Lake has remained open.
At the start of the Island Adventure Party 2010, a ladder was added to the northwest wall that could be climbed to access the Forest. During some parties, the ladder was blocked off, due to decorations at the Forest.
In November 2013, there were tremors in the underground, which caused the nearby Cave Mine to collapse. After the rubble was cleared, the Hidden Lake instead connected to the Gold Mine.
==Pins==
Image 	Pin
center	Candy Apple Pin
 	Red Puffle Pin
 	Red Electric Guitar Pin
 	Crystal Ball Pin
 	Dub-step Puffle Pin
 	Elemental Pin
 	Coconut Smoothie Pin
 	Pixel Puffle Pin
 	Orange Slice Pin
 	Fishing Rod Pin
Total 	10
==Parties==
*During the Cave Expedition, members could buy a Deep Sea Diving Suit in the Hidden Lake Catalog.
*During the Island Adventure Party 2010 and Island Adventure Party 2011, it turned into a mermaid's cove, filled with pink algae, rocks, and shells.
**In 2011, there was also a small memory game called Crabs Talk To Crabs. The Blue Crab costume was also sold here.
*During Sensei's Water Scavenger Hunt, it was filled up with water. Floating water pumps were draining the water.
*Because of the November 2013 Tremors, the path to the Cave Mine was blocked by large boulders.
==Gallery==
===Graphical designs===
Hidden Lake.png|March 15 – June 17, 2010
Hidden Lake 1.png|June 17, 2010 – ???
Hidden Lake 2.png|??? – March 30, 2017
Hidden Lake ladder blocked.png|When the ladder was blocked
===Parties===
===2010===
Cave Expedition Hidden Lake.png|Cave Expedition
Island Adventure Party 2010 Hidden Lake.png|Island Adventure Party 2010
Sensei's Water Scavenger Hunt Hidden Lake.png|Sensei's Water Scavenger Hunt
===2011===
Island Adventure Party 2011 Hidden Lake.png|Island Adventure Party 2011
===2012===
Easter Egg Hunt 2012 Hidden Lake.png|Easter Egg Hunt 2012
Marvel Super Hero Takeover 2012 Hidden Lake.png|Marvel Super Hero Takeover 2012
===2013===
November 2013 Tremors Hidden Lake.png|November 2013 Tremors
===2016===
Holiday Party 2016 Hidden Lake.png|Holiday Party 2016
==Names in other languages==
==SWF==
*[ Hidden Lake]
==Geographic location==
Category:Places
Category:The Underground
Category:2010