Image credit: ASphericalBird via Wikimedia Commons (CC BY 4.0). License: CC BY 4.0.
Dreamworld is rebuilding Motocoaster into Lost Mine Mayhem, a near $20 million family adventure set to open in late 2027. CEO Greg Yong announced the Rivertown project on August 19, 2026, promising new ATV-style vehicles, an electric tyre-driven launch, and a walk-through queue that expands the park’s treasure-hunt story.
For Gold Coast visitors, the traveler decision is longer-range than next week’s ticket. Motocoaster is already gone. Lost Mine Mayhem becomes the dated reason to watch Dreamworld’s 2027 calendar, pass pricing, and Rivertown routing before you lock a multi-park holiday.
- What changed: Dreamworld named Lost Mine Mayhem as the Motocoaster replacement.
- Opening target: Late 2027 inside Rivertown.
- Investment: Near $20 million for a full track rebuild and new vehicles.
- Ride idea: ATV expedition through chambers and passages before rival raiders claim the gold.
- Park context: Part of a broader guest-experience spend approaching $200 million in recent years.
What Dreamworld announced
In an official Dreamworld video posted August 19, Yong said the project is a reinvention rather than a cosmetic refresh. Guests will board themed ATV vehicles on a mission through ancient chambers and hidden passages after an immersive queue sets up the Rivertown story.
Yong’s on-camera pitch frames guests as the expedition crew racing treasure raiders beneath the valley. That story packaging is useful marketing, but the traveler-facing facts remain the late 2027 opening target, the Motocoaster footprint, and the near $20 million rebuild cost.
Theme Parks AU reported the same day that the former Motocoaster track will be dismantled, remediated, repainted, and rebuilt from the ground up. The old hydraulic launch is being replaced by an electric tyre-driven system on a new control network.
Yong tied the ride to recent chapters such as Kenny and Belinda’s Dreamland, The Dreamworld Flyer, Rivertown, and King Claw. The park says the cumulative guest-experience investment will approach $200 million once Lost Mine Mayhem opens.
What riders should expect from the new hardware
According to the specialist report, Dreamworld plans two 20-seat ATV-style trains in place of the motorcycle seating Motocoaster used. Waist-level harnesses are intended to widen comfort and speed loading compared with the older motorcycle restraints.
The park also promises near-miss moments and fresh sensory effects on the rebuilt circuit. Those details remain concept-level until trains and show systems are publicly tested, so treat speed and intensity claims as directional until Dreamworld publishes final height, thrill, and accessibility specs.
The queue is supposed to become a walk-through with interactive storytelling rather than a bare switchback. That matters for families who want shade and engagement before the launch, especially in Queensland summer heat.
Compared with Motocoaster’s motorcycle seating, ATV benches should feel more familiar to first-time coaster riders and mixed-age families. Still wait for official height charts before promising the ride to every child in the group.
Photographers and social planners should also expect Rivertown sightlines to change during demolition and track rebuild. The current Dreamworld entrance globe remains a reliable meeting spot even while the Motocoaster plot is dark.
How Motocoaster’s exit shapes 2026 and 2027 visits
Motocoaster closed earlier in 2026. Travelers visiting now will not find the motorcycle coaster waiting, and they will also not find Lost Mine Mayhem yet. The current Rivertown footprint is a construction and storytelling gap between chapters.
Use our Dreamworld planning guide for today’s operating layout, then treat late 2027 as a separate planning checkpoint. Pass buyers deciding between annual and short-term tickets should ask whether the 2027 opening window lands inside their pass dates before paying a premium for a ride that is still a year away.
Multi-park Gold Coast trips can still pair Dreamworld with Warner Bros. Movie World or Sea World. Just do not sell the day to kids as a Motocoaster farewell or a Lost Mine Mayhem debut until the park publishes an exact opening month.
If your trip is built around new-for-2027 attractions across Australia, keep Lost Mine Mayhem in the same watch folder as other dated park openings and re-check six months out. Early brochure language ages poorly when construction slips.
Day visitors arriving by car from Brisbane should still use current park hours and parking notes in the Dreamworld guide. The announcement does not change today’s gate time or ticket media rules.
What remains unconfirmed
Dreamworld has not published a firm month inside late 2027, a height requirement, a virtual-queue plan, or a soft-opening window for passholders. Those details will decide whether a September 2027 trip is early or late for the new ride.
Until then, the confirmed facts are the name, the Motocoaster site, the late 2027 target, the near $20 million spend, and the ATV-plus-immersive-queue concept announced by Yong and corroborated by Theme Parks AU.
Construction reality also changes photo spots and touring loops around Rivertown. Guests who last visited for Motocoaster should expect temporary walls, redirected paths, and quieter motorcycle nostalgia rather than a soft soft-open teaser ride.
International travelers booking Australia packages for late 2027 should leave a flexible day inside the Gold Coast block. An opening slip of even a few weeks can turn a hard-dated Dreamworld reservation into a different park day if flights and hotels are rigid.
| If you… | What to do |
|---|---|
| Visit Dreamworld in 2026 | Plan without Motocoaster or Lost Mine Mayhem and use current Rivertown and Flyer draws instead. |
| Target late 2027 | Watch Dreamworld for an exact opening month before locking nonrefundable flights around the debut. |
| Buy an annual pass soon | Confirm whether the pass term covers the late 2027 window if the new ride is your main reason. |
| Travel with young kids | Wait for final height and restraint details before promising an ATV coaster experience. |
| Compare Gold Coast parks | Keep Movie World and Sea World as same-trip backups while Dreamworld rebuilds the Motocoaster plot. |
- Exact opening month: Late 2027 is the only public target so far.
- Height and accessibility rules: Final ATV restraint specs are not published yet.
- Passholder previews: No soft-opening window has been announced.
Put Lost Mine Mayhem on the 2027 watch list, not on tomorrow’s touring plan. When Dreamworld names a month, rebuild the Gold Coast itinerary around that date instead of guessing from concept art alone.
Another practical checkpoint is whether Dreamworld packages Lost Mine Mayhem into a paid express product or keeps it in the base ticket. No express or virtual-queue plan has been announced, and that choice will change how aggressively families rope-drop Rivertown on opening week.
Hotel planners on the Gold Coast can leave one flexible afternoon in late 2027 itineraries for a return visit if the first day lands during heavy debut crowds. That buffer costs less than rebooking an entire Australia package after an opening delay.
Until Yong’s team posts steel, trains, and an opening month, the clean next step is simple. Save the announcement, skip Motocoaster nostalgia tours, and rebuild the Dreamworld day around what is open now.
What is Lost Mine Mayhem at Dreamworld?
It is Dreamworld’s announced late 2027 family adventure replacing Motocoaster with ATV-style vehicles and an immersive Rivertown queue.
When will Lost Mine Mayhem open?
Dreamworld and Theme Parks AU both cite a late 2027 opening target. No exact month is public yet.
How much is Dreamworld investing?
The park describes a near $20 million reinvention of the Motocoaster site, part of a larger recent guest-experience spend approaching $200 million.
Is Motocoaster still operating?
No. The motorcycle coaster is being dismantled and rebuilt for the new attraction.
Where can travelers track the project?
Follow Dreamworld’s official channels and specialist park reporting for opening-month, height, and preview updates before booking around the debut.
