National Geographic Daily News
3 comments
Piet V.
Piet V.

I once saw a septuple rainbow when cycling north from Luxembourg city one late afternoon in 1974. Bright sky toward the west and a very dark sky and rain toward the east. However my friend thought it was "only" a sextuple rainbow. No camera at hand.

Kat Leon
Kat Leon

Yes, Sarah, you did.  :)

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