I have done the Iceland aurora trip three times now. Once I saw nothing. Once I saw a 20-minute show that ended in clouds. The third time I had four nights of activity, including one truly absurd KP 7 night near Vik. The difference between those trips was almost entirely planning, not luck.
Here is what I would tell a friend before they booked.
Pick the right time of year
The aurora is visible from Iceland between roughly September and April. The window is decided by sunlight, not the lights themselves - in summer it never gets dark enough.
| Month | Pros | Cons |
|---|---|---|
| September - October | Mild weather. Long enough night for activity to develop. Driving is easy. | Activity is statistically lower than mid-winter. More rain. |
| November - December | Very dark, long nights. Good base for ice-cave tours. | Stormy. Driving conditions can be brutal. Christmas prices. |
| January - February | Peak darkness. Coldest, clearest stretches. | Roads close often. Plan for a buffer day. |
| March - April | Longer-feeling days while still dark enough at night. Lots of activity historically. | Weather is unpredictable - can feel like winter or spring on consecutive days. |
If you can only go once, I would pick late February to mid-March. Peak-season darkness, slightly better weather than December, equinox-related geomagnetic activity peaks.
Stay outside Reykjavik
Reykjavik is bright. You can see aurora from the harbour on a strong night, but the city glow eats anything subtle. If you really want to maximise nights-with-aurora, base yourself outside the city.
Good options, in order of distance from the international airport:
- Selfoss / Hella (60-90 minutes east). Easy access, plenty of accommodation, lots of dark countryside in striking distance.
- Vik (2 hours east). Open south coast, dramatic foregrounds (black beaches, sea stacks). Often clear when the west is clouded.
- Hofn (5 hours east). Furthest, smallest, often most rewarding if you can spare the drive.
- Snaefellsnes peninsula (2 hours northwest). Reliable clear weather pocket, mountains as foreground.
Spending a few nights in two of these doubles your chance of catching a clear night somewhere.
Watch the cloud forecast, not just the KP forecast
I cannot stress this enough. The aurora-to-clouds equation is a multiplication, not an addition. Active aurora behind 100% cloud cover gives you zero. A quiet sky in clear darkness gives you a chance.
For Iceland specifically, three forecast tools are worth checking:
- vedur.is: the Icelandic Met Office. Has a dedicated aurora page combining KP, cloud cover, and visibility into a single overlay.
- NOAA OVATION: the global aurora oval forecast. Use this to know whether the activity is reaching Iceland at all on a given night.
- YR.no: Norwegian Met Service. Their cloud-cover forecasts are highly regarded across the Nordic countries.
My morning routine on the trip: check KP for the next 3 days, check cloud cover for the same window, plan where to drive based on the intersection.
Have a chase plan
The single most useful habit on aurora trips: when the forecast looks bad in your immediate area, be willing to drive an hour to find clear sky.
The trip where I saw the most: I was based near Selfoss. Local cloud cover at 21:00 was forecast 100% for the night. We drove 90 minutes east toward Vik, where the cloud cover was 30%. We got out of the car at 22:30 and the aurora was already overhead.
You need:
- A rental car (4WD if you are going east in winter; AWD is usually enough September-October).
- A phone with cellular coverage. Most of southern and western Iceland has 4G/5G.
- One member of the group willing to drive at night on icy roads. (If nobody is, scale back ambition. The roads will kill you faster than the aurora will please you.)
Set alerts and let the technology nudge you
You do not want to be checking apps every 20 minutes. Set a KP threshold alert (KP 3 is enough for Iceland; KP 4 is "good night") and let your phone wake you if something happens.
An Apple TV in your accommodation running the aurora forecast app is also useful - glanceable, ambient, no phone to grab. You see the KP and oval move while you eat dinner.
Layer for outside, not the car
One mistake I made the first time: I dressed for cold, not for cold-while-standing-still. Driving with the heat on is one thing. Standing on a beach at midnight for two hours is another.
What I now bring:
- Merino base layer top and bottom.
- Fleece mid-layer.
- Down jacket. Real down, not the supermarket equivalent.
- Wind/waterproof shell.
- Two pairs of socks (thin liner + wool).
- Insulated trousers - not jeans. Jeans freeze.
- Mittens over gloves. (Mittens for warmth; thin gloves underneath so you can still operate camera buttons.)
- Balaclava or buff over the face.
- Hand warmers in pockets. The disposable chemical ones.
It looks excessive. After 45 minutes of standing in -8 C wind on a black beach, it stops looking excessive.
What I do not bother with
- Tripod for the iPhone. The Action Mode on iPhone 13+ handles long exposure handheld surprisingly well. Bring a small one if you want long-exposure landscape work, skip it for casual viewing.
- Aurora-themed hotel packages. The "wake-up service" they offer is the same KP alert your phone can give you for free.
- Booking guided tours every night. Guides are great if it is your first time and you want company. After night two you will know more about the local conditions than the guide.
The honest part
Even with the best planning, sometimes you get nothing. Iceland\'s weather can shut you down for a week. The sun can go quiet for a week. I had a trip where I did everything right and saw exactly one 10-minute show.
Plan to enjoy the days, too. The drive itself, the food, the geothermal pools, the empty roads. If the aurora happens, it is a gift. If it does not, you still went to Iceland.