For other subjects related to mountains, see Mountain (disambiguation). For other expeditions, see Expeditions (disambiguation).

The Mountain Expedition was a mini-party that happened from February 26, 2017 to March 10, 2017. Penguins could hike all the way up Toughest Mountain, and once they reached the top they can take a photo and they could get a free flag.

Free Items

Image Item Location
Chilly Trek Hat Chilly Trek Hat Supply Camp
Redflag Red Flag Mountain Top
Top Of The Mountain Background Top Of The Mountain Background
Infrared Tracker Infrared Tracker Ice Cave
Expedition Key Pin Expedition Key Pin Second Laser Maze
AC 3000 Pin AC 3000 Pin Classified Area
Gary Background (ID 9007) Icon Gary Background Gary's Player Card


The following stamps were also available to collect during this party:

Image Name Location
Gary stamp
Gary Meeting Gary
Party Puzzle Ice Cavern
Mountaineer stamp
Mountaineer Mountain Top
Stunt Penguin stamp
Stunt Penguin Mountain Top


  • It was officially announced on the Club Penguin Rewritten Twitter on February 21, 2017.
  • It is the second mini-party in Club Penguin Rewritten, the first being Dig Out the Dojo.
  • Construction started on February 24, 2017.
  • It was a mixture of the Mountain Expedition and the Operation: Hibernation.
  • Operation: Hibernation took place during this party.
  • It was originally planned for March 1, 2017. However, the party was ready early, so it launched 4 days earlier.


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