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Frontierland Overhaul Takes Shape at Magic Kingdom, Fueling Piston Peak Rumors

Disney has confirmed only a multi-year Big Thunder Mountain redesign scheduled to finish in 2026.

Overview

  • Construction walls, heavy equipment, and a drained Rivers of America indicate work beyond routine upkeep across the land.
  • Tom Sawyer Island and the river remain closed long after “refurbishment” notices, intensifying speculation about a broader reimagining.
  • Permits and site activity referenced by fan outlets point to an unannounced Piston Peak concept tied to Planes: Fire & Rescue.
  • Country Bear Jamboree now features Disney film songs and Splash Mountain’s transformation to Tiana’s Bayou Adventure reflects a move away from the Old West motif.
  • Fans are divided between anticipation for new IP-led experiences and concern over losing a largely non-franchise themed area.