The Mountain Range is a biome between the Pillary Ruins and Yellow Face's Warehouse.
Appearance[]
The Mountain Range has greenish blue grass on the mountains with tunnels and bridges for the Railway to go through it. The Express line Mountains are cone shaped and it goes on to the warehouse on. The Steam Train line has more Pillary Ruin type mountains with some of the pillars still visible. The Warehouse Mountain has bushes and tuffs if grass all over the place with two mountains behind it in a more rigid state. On the ground there's more bushes and has a river that goes under the express line bridge.
Coverage[]
In "Let's Raid The Warehouse", three members of each team ride the express train to and from Yellow Face's Warehouse as part of the episode's challenge and go through the range.
In "Fashion For Your Face!", the Have Cots ride the railway back to Yellow Face's Warehouse in search of tools needed to break Four out of jail. Because the express train is no longer operational due to Firey burning it, they take the steam train through the Mountain Range.
In "Chapter Complete", the group return to the Mountains on their pursuit of Four. They see the express train is working again, so Lollipop suggests riding it. Four hears this and possesses the train, allowing him to make a hasty escape. The steam train is also there, so the group uses that one instead. X reveals Four's origin during the ride.
In "Fishes and Dishes", Team8s rides the Steam Train all the way to the warehouse through the Mountain Range.