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Bioluminescence/Aurora

Witness a natural light display (Northern/Southern Lights or bioluminescent plankton) in person.

How to complete Bioluminescence/Aurora

Witnessing aurora or glowing plankton in person is a payoff for chasing the right conditions, both are fickle and neither shows up on demand. Seeing the sky ripple green or the surf light up blue is the kind of thing photos never quite capture.

  1. For aurora, head above 60 degrees latitude (Tromso, Iceland, Yukon, northern Finland) between September and March on a dark, clear night.
  2. Watch a forecast: aurora apps for the KP index, or bioluminescence reports and warm-water plankton blooms for the glow.
  3. Get far from city light pollution and give your eyes 20 minutes to adjust.
  4. For plankton, agitate the water by walking the shoreline or paddling to trigger the blue flash.

Tips

  • Plan multiple nights, a single clouded-over evening can cost you the whole trip.
  • A new moon makes both displays dramatically more visible.
  • Long-exposure camera mode reveals aurora color your eyes may only see as faint grey.

What counts as done

You saw the lights or glowing water with your own eyes, ideally with a timestamped photo or location note.

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