Northern LightsAurora Borealis
Experience the magical dance of the Northern Lights in Iceland — one of Earth's most spectacular natural phenomena
⏰ When to See the Northern Lights
Best viewing times and seasons
Best Season
September to March offers the longest dark nights. Peak season is October–November and February–March.
- Longer darkness hours
- Clear winter skies
- Less rainfall
Best Time of Night
9 PM – 2 AM is the peak viewing window, though auroras can appear anytime between sunset and sunrise.
- Peak activity 11 PM – 1 AM
- Allow 2–3 hours minimum
- Be patient and flexible
Weather Conditions
Clear skies required. Check cloud cover forecast and be ready to chase clear patches.
- Zero cloud cover best
- Low light pollution
- No full moon ideal
Understanding the KP Index
Your aurora activity guide (0–9 scale)
Very Low
Unlikely to see auroras in Iceland
Low
Possible in remote areas
Moderate
Good chances across Iceland
High
Strong displays likely
Storm
Rare but spectacular!
Pro Tip: KP 3+ is ideal for viewing in Iceland. Even KP 2 can produce visible auroras on very dark, clear nights away from city lights.
📍 Top Aurora Viewing Locations
Escape light pollution for the best views
Þingvellir National Park
Kirkjufell, Snæfellsnes
Jökulsárlón Glacier Lagoon
Mývatn Lake Area
Vík í Mýrdal
Westfjords Peninsula
Aurora Photography Tips
Capture the magic forever
Camera Settings
Full control of exposure settings
Adjust based on aurora brightness
Let in maximum light
Longer for faint auroras, shorter for bright/fast movement
Essential Gear
Manual settings capability required
Capture more sky
Absolutely essential for long exposures
Avoid camera shake
Cold drains batteries fast
Pro Tip: Focus manually on a distant light or star, then switch to manual focus lock. Autofocus won't work in the dark!
🎒 What to Bring
Stay warm and comfortable
Thermal base + fleece + waterproof jacket
Wind-proof and insulated
Thermos with coffee or hot chocolate
Red light preserves night vision
Comfort for long waits
Energy bars and warm food
Power bank for devices
Real-time forecast on phone
🚌 Guided Northern Lights Tours
Let experts find the best viewing spots
Guides monitor forecasts in real-time
Local knowledge of dark sky spots
Guides assist with camera settings
🔬 The Science Behind the Aurora
How Auroras Form
- ️ Solar Wind: The Sun releases charged particles (electrons and protons) into space
- Earth's Magnetosphere: These particles interact with Earth's magnetic field
- Atmospheric Collision: Particles collide with oxygen and nitrogen molecules in upper atmosphere (100-300 km altitude)
- Light Emission: Energy release creates colorful light displays
Aurora Colors
Oxygen at ~100 km altitude
Oxygen at higher altitudes (>200 km)
Nitrogen molecules
🌐 Live Aurora Resources
Real-time tracking and forecasts
GetYourGuide
Book a Northern Lights Tour
See the Aurora Borealis with a local expert. Small group tours, photography tours and private options from Reykjavík.