A floorless roller coaster has cars which run above the track with no floor, leaving riders' feet dangling.
The only company which has produced floorless roller coasters is Bolliger & Mabillard, whose Floorless Coaster and Dive Coaster models have floorless cars.
Similar rides
- Some inverted and suspended roller coasters also have no floor, however the cars run below the track.
- Winged roller coasters have nothing above or below the rider, as the seats are located at either side of the track.
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