Disneyland Paris
M&M’s Mysterious Doors at Disneyland Paris in 2026: when and how can visitors take part?
A preview is announced for September 25, followed by visitor access from September 26 to November 1, subject to availability.
AI-generated conceptual illustration: M&M’s Mysterious Doors at Disneyland Paris in 2026: when and how can visitors take part?. Does not depict a real scene.
Illustration · DLPTime / IA
According to Disneyphile, the M&M’s Mysterious Doors are returning to Disneyland Park in 2026. A preview for Disneyland Pass holders is scheduled for September 25, followed by access from September 26 to November 1 with a valid park admission ticket, while places remain available.
Two announced access periods
September 25 is presented as a preview reserved for Disneyland Pass holders. The activity is then due to open to visitors from September 26 to November 1, 2026, but the article does not specify how registration for the preview will work.
A map, clues and a reward
The announced activity involves following a map and clues inside Disneyland Park to receive a reward. The number of doors and the nature of the prize have not been stated for the 2026 edition, and details from the 2025 edition cannot be assumed to apply.