A Colorful bridge that connects to Earth, only walkable by Faires, and/or kids with Fairy god parents. Unlike normal real life rainbows, they are solid and walkable. In the Episode Pixies Inc. pixies take over fairy world and the rainbow bridge gets cut off leaving only a pixelated bridge. On episode Fairly odd baby, Poof nearly destroyed Fariy World and the rainbow melted, but restored at the end.
It has the color's of apricot,Teal,Hot Pink, Purple, And Mint when pixies turned it into a bridge they only had the shades of grey.
It has shown up in episodes
Major appearnces- Fairly odd baby, Pixies Inc.
It's a possible reference to the Bifrost from Norse Mythology