Bright it is, but what is the source of its glow? Solve that question, and you just might figure out what national park Mystery Photo is.
But to correctly answer this mystery, we need to know not just what the image is of, but where it was taken. Stumped? Check back tomorrow for the answer.
Comments
Looks like a lava tube, most likely at Hawaii Volcano NP.
Congratulations to MRC, who was the first to nail this one.
That looks like part of a lava flow, which would put it at Hawaii Volcanoes National Park.
Aron also got it right. That makes two.
A "window" in a lava flow at Hawaii Volcanoes.
Lee Dalton has checked in with the correct answer too. The tally moves to three.
Lava at Volcanoes National Park on the Big Island of Hawaii