For over fifty years, Frontierland has been the soulful, dusty heart of Magic Kingdom—a place where the smell of smoked turkey legs and the rhythmic splash of the Liberty Belle created a sanctuary of Americana. But as of March 2026, the “pioneer spirit” is being replaced by the roar of engines and the relentless march of plywood.

The transformation of Disney’s most iconic “land” is no longer a future plan; it is a physical, wall-to-wall reality. According to recent reports from BlogMickey and Inside the Magic, the footprint for the upcoming Piston Peak National Park (the massive Cars-themed expansion) has officially surged forward. Construction walls are currently overtaking the legendary Frontierland boardwalk, signaling a radical shift in how guests navigate the park—and a bittersweet farewell to the land we once knew.
The Boardwalk Takeover: Navigating the Labyrinth
The biggest news hitting the parks this week is the expansion of construction walls along the Frontierland waterfront. As reported by BlogMickey, a new set of walls has appeared on the eastern end of the boardwalk, directly across from the Diamond Horseshoe.

Historically, the boardwalk served as a peaceful “shortcut” that allowed guests to bypass the main Frontierland thoroughfare during parades. But as the Piston Peak work ramps up, that shortcut is being absorbed into the construction site. To drain and fill a river for a new mountain range, Disney needs heavy machinery access, and the boardwalk is the front line of that geological surgery. For guests, this means a “labyrinth” effect where the main walkway must now handle 100% of the foot traffic, leading to significant bottlenecks.
The “Twin Closures”: A Silent Frontier
The first thing guests notice upon entering the area is a jarring lack of kinetic energy. Frontierland is currently gripped by the “Twin Closures,” a dual hit that has left the “Old West” feeling like a ghost town behind the construction noise.

- The Death of the Rivers of America: The water has been drained, and the Liberty Square Riverboat and Tom Sawyer Island are officially history. Once a sprawling oasis of exploration, the area is now a graded work site, a patchwork of dirt and rebar.
- The 16-Month Big Thunder Silence: Compounding the loss of the river is the ongoing closure of Big Thunder Mountain Railroad. While the ride is slated for a May 2026 return, it has been silent for over 14 months for a total track replacement. Without the roaring mine trains, the land feels eerily static.
The Demolition Hit List: Vanishing from the Map
The psychological blow to fans came when three long-standing locations officially vanished from the My Disney Experience digital map this month. Following permits uncovered by Inside the Magic, Disney has moved forward with the demolition of:
- Westward Ho Refreshments: The go-to spot for frozen lemonade.
- Big Al’s Merchandise Kiosk: A rustic tribute to the Country Bears.
- The Frontierland Churro Cart.
By clearing these kiosks, Imagineers are widening the walkways to prepare for the millions of guests expected to surge “Beyond Big Thunder” once Piston Peak opens in 2028.
Conclusion: The Price of Progress
The expansion of the construction walls in March 2026 marks the point of no return. The romanticized frontier is being paved over to make way for high-capacity, high-tech storytelling. While the loss of landmarks like the Liberty Belle is a bitter pill for purists, the end goal is a Magic Kingdom that can finally handle the crushing demands of 21st-century attendance.

The pioneers are moving out, and the racers are moving in. For the next two years, Frontierland will be a maze of construction, but the result will be the largest expansion in Disney history.