If you visit Alaska between late August and April, look up into the clear night sky. You may see a faint green glow above the horizon. Keep looking. The green light may begin to move and intensify. Waves of light start dancing, perhaps even turning red. You're
seeing the greatest natural light show on Earth: the aurora borealis, or northern lights.
Some Alaska Native traditions say the northern lights are dancing spirits. Scientists say this natural wonder of the world is caused by particles entering the atmosphere from solar winds (different
colors are caused by particles interacting with different elements
at different altitudes). Either way, they transform Alaska's night-time skies into a magical show.
Remember: the lights are up there year-round, but you need dark nights to see them.
Did you know in Alaska we forecast the aurora? Get the details here:
AuroraForecast.gi.alaska.edu. For interior: ExploreFairbanks.com/#tracker
DIY it: Ask a few locals for their favorite spots to see the lights. Or, just drive as far as you can from artificial lights and look up.
Take a Tour: No one can guarantee a sighting, but guides know the best spots for viewing, and can make the experience unforgettable.
Ask for a Wake-up Call: Many hotels offer guests a northern lights wake-up call, alerting you when they make an appearance.
