The Chalet is a small house in the Secret Mine. Luigi start in there in D-2 "Hit Rock Bottom" and D-3 "Across the Chasm". When Luigi look through the chalet when first arrived, he saw someone drawing a smiley face and realised it was a hider. He rocked the chair and shake the money out. When he entered, he captured all ghost and realised that Toad is not in the Chalet, so E. Gas called him and ask him to search the Fishing hut. When he found toad and fell into the mine, he took the elevator back to the Chalet. After this mission, Luigi can access to the mine with the elevator.