
A CalenVoy guide
Treehotel
in SwedenWhich room, and when to go
Which of the nine rooms to choose, how many nights to give it, winter or summer, and what the hotel is like to stay in rather than to look at.
Every room is a different building by a different architect. Choosing between them matters more than choosing the dates.

The short answer
One room, chosen well,
two nights, in winter
if snow is the point
The Treehotel is worth it if the room is the reason for the trip. There are nine, each designed by a different architect, hung in the pines above the Lule river at Harads, and they differ more than most hotels’ suites do: some are reached by ladder, some by bridge or ramp, and only some have their own shower. Choose the room first. One night covers the room, the forest walk and dinner; two give you a day for the dogs, the river or the forest. Come between December and March for snow and the northern lights, or in summer for the river and the light nights.

Harads lies just south of the Arctic Circle. In June the night never darkens, but the whole sun does not stay up.
Just south
of the line
On a perfect northern horizon a sliver of sun can stay up for a few nights around the solstice. In a pine forest, the trees usually take even that.

At midwinter the sun still rises, for less than three hours. There is no polar night here.
From October to March the long nights are dark enough for the aurora. You watch it from the river, not from among the trees.

What the Treehotel is
The Treehotel is a set of separate rooms built in the pine forest above the Lule river at Harads, a village in Boden municipality in Norrbotten. Each was designed by a different architect, and the hotel says they hang between four and ten metres up. You check in at the Guesthouse, a 1930s building in the village where the restaurant is, and walk about 500 metres along a forest trail to the rooms. Staff will carry your bags or drive you if you would rather not walk.
It opened to guests in July 2010, founded by Kent and Britta Lindvall, who ran Brittas Pensionat, the guesthouse in the village. Since 2022 it has been owned by Jonas Olsson and Hannah Wennebro Olsson. The idea is often traced to Trädälskaren, “The Tree Lover”, a 2008 documentary by Jonas Selberg Augustsén about friends building a treehouse by the Lule river. The news agency TT and design magazines have said the film inspired the hotel; the hotel’s own pages do not mention it.
The nine rooms
The first four, built in 2010, are the Mirrorcube by Tham & Videgård, a four-metre cube of mirrored glass for two; the Bird’s Nest by Inredningsgruppen, for four, reached only by ladder; the Cabin by Cyrén & Cyrén, for two; and the Blue Cone by Sandellsandberg, for four, with a ramp. The UFO, also by Inredningsgruppen, followed in 2011 and sleeps five, again by ladder only.
Then came the Dragonfly by Rintala Eggertsson in 2013, for four; the 7th Room by Snøhetta in 2016, for five, with two bedrooms, a lounge and a fireplace; and the Biosphere by BIG in 2022, for two, reached by a suspended bridge. The newest, Oasis by Nadén & Lind, is listed for 2026 for five, with a sauna and hot tub. The hotel still shows it in architects’ renderings, so check it is open for your dates before you plan around it.
Choose the room first, and the dates second. The rooms differ more than the seasons do.
Ladders, bridges and bathrooms
Every room has its own toilet, an electric incinerating one, so no one walks through the forest at night for that. Showers are another matter. Only the Dragonfly, the Biosphere, the Blue Cone and the 7th Room have their own, and Oasis is listed with one; guests in the other rooms use the showers and saunas in a building nearby, with towels, robes and toiletries provided. There is Wi-Fi in every room, and a buffet breakfast is included with all of them.
Access is the other thing to check. The hotel rates the Mirrorcube, the Blue Cone, the Dragonfly, the 7th Room and Oasis as easy; the Cabin and the Biosphere as moderate; and the Bird’s Nest and the UFO as adventurous, because the only way in is a ladder. Large bags for those two stay in the luggage room at check-in. The Blue Cone is the room built for reduced mobility, with a long ramp and a larger bathroom, and it is also the only room listed as taking pets.
Dinner, and the forest around it
Dinner is at Table by Treehotel, on the ground floor of the Guesthouse. There are two ways to eat: a three-course dinner, or a longer tasting evening of about three hours, which has to be booked before you arrive. Tell the kitchen about allergies in advance; children get a flexible menu.
The days are spent outside, and most of the hotel’s activities need booking at least a week ahead. In winter there are husky rides and a full day of dog sledding, snowmobiles, ice fishing on a forest lake and dinner on the frozen river. All year there is a forest spa with sauna and hot tub, and horse riding near Boden. In summer there is kayaking on the Lule river and fishing on a private lake. Some outings include a transfer of half an hour or more each way, so they fill a morning or an afternoon rather than an hour.
Winter or summer
The hotel divides its year into four: autumn from 1 September to 20 November, winter to the end of March, spring through May, and summer through August. The snow activities run from December into March or April, depending on the snow, and dinner on the river ice from December to mid-April. That is the window most people picture, and for a first visit we would choose it: February and March add daylight to the snow, at about eight hours a day in February and eleven and a half in March.
Summer is a different trip, and an easier one. In June the sun is up for more than twenty-three hours a day on average at Harads, and from May to August the sky never reaches full darkness. The hotel sells a midnight paddle on the river in June and July and says the sun never truly sets. It does, just: Harads is south of the Arctic Circle, and only a sliver of the sun can stay above a perfect horizon around the solstice. For the whole sun at midnight you need to go further north, which our midnight sun guide sets out place by place.
The northern lights
There is enough darkness for the aurora from early September, and real long nights from October to March. The hotel runs a private aurora hunt from October to March, from 20:00 to 23:00, driving to wherever the sky is clear, with a fire if the forecast is poor; none of its aurora pages promises a sighting. Under the pines you see very little sky, so watch from the river or the open lake, or let a guide with a vehicle find the gap, as on our private aurora night.
Harads is a good place to see the lights if you are already there for the room. If the lights are the reason for the trip, our northern lights guide explains where we would base you, and why.
Getting there
Fly to Luleå, about an hour and twenty minutes from Stockholm; by the hotel’s reckoning the airport is about 70 minutes by car from Harads. The nearest railway station is Boden, about 35 minutes away. The hotel can arrange a transfer from the plane or the train, or a helicopter on request, or you can hire a car. The public option is regional bus line 44, between Luleå, Boden, Jokkmokk and Gällivare; check the current timetable.
SJ’s night train from Stockholm changes on 13 December 2026, when it starts running through to Kiruna and Narvik without a change at Boden. Check the stops for your dates before you rely on it. Jokkmokk and the Arctic Circle are an easy day out from Harads, and the Luleå archipelago starts where you land.
Treehotel and ICEHOTEL on one trip
They are often put together, and they work well as a pair, but they are not neighbours. ICEHOTEL is at Jukkasjärvi, outside Kiruna, several hours’ drive north of Harads, so plan it as a second base with its own airport rather than as a day trip. The two are very different nights: at the Treehotel you sleep in a warm room with heating under the floor; at ICEHOTEL you sleep at around minus five, which is why we book one cold night there and warm rooms around it. Our ICEHOTEL guide has the detail. Flying into Luleå and home from Kiruna saves the drive back.
If the dogs are the part you are most looking forward to, our Dogs’ Week near Jukkasjärvi gives them five nights rather than a morning.
Season by season
Harads, 66° north. Average daylight and full darkness each month, and what the hotel offers in it.
- Sep – OctAutumn13 h daylight in September and 10 h in October. Darkness returns, aurora hunts start in October, and lake fishing runs until mid-October.
- NovemberEarly winter6 h daylight · 11½ h darkness. Ice fishing from mid-November, ice permitting; the snow activities have not started yet.
- DecemberDarkest3 h daylight · 13 h darkness. The sun still rises, for less than three hours at the solstice. Dogs, snowmobiles and dinner on the river ice begin.
- Jan – FebOur pick4½ h daylight in January, 8 h in February. Deep winter: the dogs, the frozen river and long nights for the aurora.
- MarchOur pick11½ h daylight · 6½ h darkness. Snow and light together, and the last of the aurora season.
- Apr – MayThe thawSnow activities end during April and dinner on the ice by mid-April. Kayaking starts in May. No real darkness from late April.
- Jun – JulLight nightsMore than 23 h of daylight in June. A sliver of the midnight sun at best, never the whole sun. Midnight paddling on the river.
- AugustSummer17 h daylight. Kayaking and fishing, and the Biosphere’s roof terrace while there is no snow.
Daylight and darkness calculated from NOAA solar geometry for Harads; activity windows from Treehotel. Figures are rounded monthly averages.


How many nights
to give it
Twonights, in one room
The room is one evening and one morning. The second night is for the forest and the river, and for an outing booked a week ahead.
- OneThe room, the walk through the pines and dinner. Enough to see it, not to settle.
- TwoAdd one day out: the dogs, the frozen river or the forest spa, and a night for the sky.
- With ICEHOTELMake it a second base further north. Two nights here, then fly home from Kiruna.

Worth knowing
Six things people get wrong about the Treehotel
- “You can see the midnight sun there.”Not the whole sun. Harads is just south of the Arctic Circle: around the solstice a sliver can stay up on a perfect horizon, and the forest usually hides it.
- “It’s dark all winter.”There is no polar night at Harads. At midwinter the sun still rises for a little under three hours.
- “The toilets are in another building.”Every room has its own toilet. It is the showers that only some rooms have.
- “Every room is much the same.”They sleep from two to five, and are reached by ramp, bridge, steps or ladder. Pick by access and bathroom, not by photo.
- “The northern lights are guaranteed.”None of the hotel’s aurora pages promises them, and nobody honest can. Clear sky and a view beyond the trees decide it.
- “It’s impossible to reach.”About 70 minutes by car from Luleå airport and 35 from Boden station, with transfers on request.
What to bring
- A small, soft bag for the night: the ladder rooms take nothing large
- Merino base layers and a warm mid-layer
- Mittens over thin gloves you can work a camera in
- Boots with grip for the forest trail in snow
- A headlamp for the walk to the room after dinner
- Swimwear for the forest spa’s hot tub
- An eye mask for June and July
- Heavy outer layers for the dogs: we provide these
Questions
Is the Treehotel worth it?
Yes, if the room itself is the reason to go. It is a design hotel in a forest, not a resort: the rooms are the experience, the village is small, and the days are spent outside. Give it two nights so there is time for the forest as well as the room.
Which room should I book?
Decide by access, then by bathroom. The Mirrorcube, Blue Cone, Dragonfly and 7th Room are rated easy to reach; the Bird’s Nest and UFO are ladder only. The Dragonfly, Biosphere, Blue Cone and 7th Room have their own shower. Families usually look at the UFO, Dragonfly, 7th Room or Blue Cone, which sleep four or five.
Do the rooms have toilets?
Yes, every room has its own electric incinerating toilet. Showers are in only some rooms; the others use showers and saunas in a building nearby, with towels and robes provided.
Can children stay?
Yes. The hotel lists no minimum age for the rooms, and several sleep four or five. With small children, avoid the ladder-only Bird’s Nest and UFO. Activities have their own age limits: from seven for the husky ride, twelve for the full dogsledding day.
Can I bring my dog?
Only to the Blue Cone, which is the one room listed as taking pets.
Is winter or summer better?
Winter, December to March, if you want snow, dogs and a chance of the aurora; February and March add daylight. Summer, June to August, for the river, kayaking and nights that never get dark.
Can you see the northern lights at the Treehotel?
Sometimes, on a clear night between September and March, best from the river or a lake rather than under the trees. The hotel runs a private aurora hunt from October to March. Nobody guarantees a sighting.
How do you get to the Treehotel?
Fly to Luleå, about 70 minutes away by car, or take the train to Boden, about 35 minutes away. The hotel arranges transfers from either, or you can hire a car.
Can I visit without staying?
Yes, but you see the rooms only from outside. There is a self-guided visit on weekdays from 11:00 to 15:00, and hour-long guided tours for groups of ten or more, booked a week ahead. The area around the rooms is private.
Treehotel or ICEHOTEL?
Both, if you can: they are different nights. The Treehotel is warm rooms in the forest near Luleå; ICEHOTEL is a night at around minus five near Kiruna, several hours’ drive north. Fly into Luleå and home from Kiruna to do both without backtracking.
Trädälskaren: Swedish for “the tree lover”: the title of the 2008 film often said to have started the Treehotel.
Sources for this guide
- Treehotel — Treerooms
- Treehotel — FAQ
- Treehotel — Mirrorcube
- Treehotel — Blue Cone
- Treehotel — 7th Room
- Treehotel — Biosphere
- Treehotel — Oasis
- Treehotel — Guesthouse
- Treehotel — Table by Treehotel
- Treehotel — About
- Treehotel — Activities
- Treehotel — Northern lights hunt
- Treehotel — Midnight paddling
- Treehotel — Guided tour
- Dezeen — Mirrorcube by Tham & Videgård (2011)
- Bildmuseet — Trädälskaren (The Tree Lover)
- TV4/TT — Jonas Selberg Augustsén (2024)
- Region Norrbotten — Traffic order 2021 (bus line 44)
- SVT — Night trains to upper Norrland without a change (June 2026)
- Trafikverket — Night trains to upper Norrland from December 2026
- NOAA — General solar position calculations
- SMHI — Midnight sun and polar night
Plan a night in the trees.
Tell us when you can travel and who is coming, and we will choose the room that suits you, and build the forest days around it.
