From the Super Mario Wiki
Blizzard's Basecamp is the home of Blizzard in Donkey Kong Country 3: Dixie Kong's Double Trouble! It is located in the northwestern portion of K3. Hidden directly west of the location is the world's Banana Bird Cave, Glacial Grotto.
The SNES version of the game has Blizzard's Basecamp as a dark log cabin with some gear on the wall. In the Game Boy Advance version, the building was redesigned to a well-lit and furnished cabin with a fireplace.