Do YOU know all about the famous mountain ranges of Disney Parks?
Disney World and Disneyland both have a number of mountain-themed rides, ranging from Space Mountain, Splash Mountain, Expedition Everest, Matterhorn Bobsleds, and, of course, Big Thunder Mountain Railroad. During the height of the COVID-19 pandemic, a man went viral for constructing his very own version of the Matterhorn in a backyard, and now he’s taking on a new challenge.
The OC Register reported that Sean LaRochelle is currently building a tribute to Disneyland’s Big Thunder Mountain Railroad in his parents’ Napa backyard. He previously created a 26-foot-tall backyard version of the Matterhorn Bobsleds, called “Matterhorn: Alpine Escape,” which he has since deconstructed to make his new roller coaster.
LaRochelle is a twenty-nine-year-old working towards a Master’s in architecture, and he is currently being assisted by a team of 60 volunteers with his version of Big Thunder Mountain Railroad, dubbed “Little Thunder.” Little Thunder will be twice as long as his previous Matterhorn roller coaster and with a $15,000 budget, they’ve been working on it for eight months.
LaRochelle calls backyard roller coaster building his “full-time job,” and refers to the coasters as temporary “kinetic sculptures,” according to the OC Register. The “Little Thunder” project is also a family affair, with LaRochelle’s engineer father helping out, his sister designing twelve Old West town scenes and buildings, and his brother welding wheels.
LaRochelle said that this project had a lot more planning involved, and Little Thunder will end up being 14-foot-tall, with a lift hill and an 8-foot drop. The finished ride will be 2 1/2 minutes long, even including an air-launch that takes riders from “zero to 25 mph in 1.2 seconds,” as reported by OC Register.
Construction for Little Thunder Construction is about half-way done. The mountain structure is finished and they’re working on the second half of the track now. After he finishes school, LaRochelle plans to move to Florida with his family in hopes of entering the entertainment industry.
We wish we could have our favorite Disney roller coaster in our backyard! Stick with DFB for all your Disney-related news!
Can you pass this QUIZ about all of Disney World’s Mountains?
Join the DFB Newsletter to get all the breaking news right in your inbox! Click here to Subscribe!
WE KNOW DISNEY.
YOU CAN, TOO.

Oh boy, planning a Disney trip can be quite the adventure, and we totally get it! But fear not, dear friends, we compiled EVERYTHING you need (and the things to avoid!) to plan the ULTIMATE Disney vacation.
Whether you're a rookie or a seasoned pro, our insider tips and tricks will have you exploring the parks like never before. So come along with us, and get planning your most magical vacation ever!
Would you build a roller coaster in your car? Let us know why or why not in the comments!
TRENDING NOW
Debris from a SpaceX Starship launch could affect flights over Florida.
Let's take a look at our favorite Disney trip essentials hitting the shelves the week...
Disney shared a new clip that provides our first views inside Test Track 3.0.
If you don't watch out for this reoccurring Disney World hotel issue, you might have...
Come with us to check out Pepe by Jose Andrés at Disney Springs!
Take a behind the scenes look at the Pirates Lounge coming to Magic Kingdom!
Disney love hiding things in plain sight in their concept art, so let's dive into...
These were our favorite offerings at this year's EPCOT Flower & Garden Festival!
Join us as we try all the citrus-y snacks and sips at The Citrus Blossom...
Come with us on the 2025 EPCOT Flower and Garden Festival food stroll!
While we never thought we would wear this to Disney World, we are so glad...
Disney just dropped MORE details on the Pirates of the Caribbean lounge coming to Magic...
Being a Disney Adult certainly has its perks, but what happens when your fellow adults...
A new Tinker Bell collection just dropped online!
Disney just announced the FULL menus for the 2025 EPCOT International Flower & Garden Festival!
I've tried every Disney World hotel hack and I'm sharing the trick to scoring a...
Check out the four new specialty drinks at Joffrey's in EPCOT for the Flower &...
These EXCLUSIVE Tinker Bell Loungefly items are available now!
Check out these new souvenirs at this year's EPCOT Flower & Garden Festival!
If you're going to drink one drink from each EPCOT pavilion, these are the drinks...