Every few weeks someone asks us whether they have missed the best years for the aurora. The sun runs on a roughly eleven-year rhythm of activity, and the headlines about peaks and declines can make a December trip sound like a gamble.

We are not astronomers, and we will not pretend to forecast the sun. What we can tell you is how the northern lights behave for people who live under them, and how to make your booking robust whatever the sun is doing this winter. For the full range of tours, see {HUB}.

What the solar cycle is, in plain words

The sun goes through periods of higher and lower activity roughly every eleven years. In the busier years there are more solar storms, and storms are what push the aurora further south and make it brighter. In the quieter years the aurora still happens, because Rovaniemi sits close enough to the auroral zone that displays occur on many clear nights even when the sun is calm.

As far as we understand, the most active phase of the current cycle has been passing, so activity can be less dramatic than the peak years. Treat this as general background and check current forecasts from a space-weather service close to your trip. We would not base a booking on a long-range prediction.

The point we want you to keep: activity sets how spectacular a night might be, but cloud decides whether you see anything at all.

Why cloud matters more than the sun

In our experience the most common reason people miss the aurora is not low activity but low cloud. A weak display under a clear sky is a better evening than a strong storm hidden behind thick cloud. This is why guided hunting tours that drive to clearer skies are so useful.

The small group hunting tour5% off · HUNGRYTRAVELFAMILY5 is built around that idea: a guide and photographer take a group of two to eight people, and weather-based routing decides where you go. Winter clothing is listed as included, so you can concentrate on watching the sky.

Check dates and prices for the small group hunt →

Enter HUNGRYTRAVELFAMILY5 at checkout to reduce the price by 5%.

How many nights to give yourself

Whatever the solar cycle does, the best advice is to give yourself more than one attempt. Two nights is a sensible minimum for a short break, and three or four gives you a good buffer against a run of cloudy evenings. Spread them out rather than doing back-to-back late nights if your trip is long.

If you only have one night, choose the tour that moves. We wrote about that choice in only one night, which tour to book. If you have more, you can mix a stationary evening with a hunting night.

Bus, small group or private: how format helps in a quiet season

In a quieter season the format matters more, because you need the best chance of finding a gap. The bus hunting tour at €1095% off · HUNGRYTRAVELFAMILY5 is the value option and uses the same idea of weather-based routing with a bigger group. The small group hunt at €199 keeps numbers low, gives the photographer more time per person, and tends to be more flexible. The private hunt at €1,9905% off · HUNGRYTRAVELFAMILY5 gives you control of the evening if you can share the cost.

Our comparison guide, bus versus small group versus private, goes through the trade-offs in more detail.

Check the bus tour →

Photos: what to expect when the aurora is faint

Cameras are more sensitive than eyes, so a faint aurora often looks like a pale grey-green arc to the naked eye and a vivid green on the photo. This surprises first-timers. A professional photographer on the tour helps you capture it, and the small group and private tours both list a guide and photographer.

If you want to try your own phone, read our phone photography guide. Bring a power bank and a pair of thin gloves.

Which months to pick

The aurora season in Lapland runs through the dark months, and we find the best mix of dark skies and comfortable weather in autumn and late winter. December has the darkest days but often more cloud; February and March tend to be clearer, according to what we see locally. These are tendencies, not promises.

If you can choose your dates freely, pair a clear-sky tendency with a flexible itinerary: leave one spare evening, and avoid scheduling an early flight the morning after your last night.

Forecast apps, Kp numbers and how to use them

Aurora forecast apps show a number, often called the Kp index, which measures how disturbed the earth's magnetic field is. At lower latitudes you need a high number to see anything. Rovaniemi is far enough north that even a modest number can mean a visible display, so a "low" number on an app is not a reason to cancel. We treat the apps as a mood indicator rather than a verdict.

What we do check is the cloud forecast. A thin or broken cloud layer means a guide can find gaps, while a thick uniform layer across the whole region means the night is difficult for everyone. Look at the forecast the afternoon of your tour, and ask your guide at the start about the plan. A good guide will tell you honestly if the night is poor and explain where they intend to drive.

Remember that forecasts change fast. A night that looked cloudy at breakfast can clear by ten, and the other way round. That uncertainty is exactly why we recommend giving yourself more than one evening where you can.

Choosing which night to book first

Many visitors want to book the night they arrive, which is understandable, but we usually suggest your second evening for a first attempt. You will have slept, found your feet in the cold, and learned how your gear behaves. Keep your first or last evening free as a buffer, so a cloudy night does not end the trip.

If your holiday is a long weekend, try to place the aurora tour in the middle, with a spare night either side. If you are staying a week, book the hunt early, then decide the rest of the week from how that night went. The calendar on this page shows live availability, and booking early gives the widest choice of dates, especially around Christmas and New Year when evenings fill up.

See available evenings →

Remember that HUNGRYTRAVELFAMILY5 gives 5% off at checkout.

Frequently asked questions

Is 2026–27 a bad year to see the northern lights?
We would not call it bad. Activity varies from year to year, but Rovaniemi sits under the auroral zone, so displays happen on many clear nights even in quieter years. Cloud cover is usually the bigger factor.

Can anyone guarantee the aurora?
No one can guarantee the sun. The hunting tours on this page promise a guided attempt, and the operator states refund conditions if no aurora photos are captured. Read the conditions for your tour in the booking window.

How many nights should I book?
At least two attempts, and ideally three or four on a longer trip, to give yourself a buffer against cloudy evenings.

Is the small group tour worth €199 over the bus?
If you value a smaller group and more time with the photographer, yes. If you want the lowest price, the €109 bus hunt uses the same weather-based approach with a larger group.

Will I see colours with my eyes?
Often as pale green; photos show stronger colour. Brighter displays can show more colour by eye.

Is there a discount?
Yes. Enter HUNGRYTRAVELFAMILY5 at checkout for 5% off any StayLapland tour booked through our links.

Our pick for winter 2026–27

Do not plan around the solar cycle. Plan around cloud, flexibility and number of nights. Book the small group northern lights hunting tour5% off · HUNGRYTRAVELFAMILY5, keep at least two evenings free, and type HUNGRYTRAVELFAMILY5 at checkout for 5% off.

Compare everything in our Rovaniemi activities hub, then open the calendar below to check your dates.