Boulder Mountain is a Toys "R" Us exclusive destination. When Thumper presses the button at the bottom of the mountain, Boulder rolls down the grooves and falls onto the track, which collapses the signal house.
Changes[]
- 2008
- 2009 (Flat Plastic Connectors)
Availability[]
Variants[]
Trivia[]
- Unlike the Boulder Mountain that was originally included in the Boulder Mountain Set, the collapsible signal house track piece has a plastic male connector after the signal instead of a female connector. Interestingly, the prototype still shows the version from the Boulder Mountain Set.
