A double rainbow, actually. You can just about make out the second one just above the brighter one.
My favourite rainbow fact is that no-one sees the same rainbow. As it's an optical effect, the rainbow you see is based on where you are stood; other people will see a rainbow relative to their position. This means your rainbow is entirely your own, which kind of makes them more special, I think.
Photography enthusiast living in southwest England, but born and raised in Suffolk. I'm making a return to the 365project community after a few years away...