The Journey Out

Leave Stockholm's Strömkajen ferry terminal on a Tuesday morning in July and by noon you're in a different world. The boat threads east through islands that begin close-packed and urban – Djurgården, Lidingö, Nacka – and gradually thin out into something wilder. By the time you reach Sandhamn, three hours out, the water is open Baltic, the islands are bare granite, and Stockholm feels like a memory from a different season.

The Stockholm archipelago contains approximately 27,000 islands, islets and rocks. The number is precise in the way that large estimates of natural things are precise: it depends entirely on what you're willing to call an island. Some of these are substantial – Värmdö, Ljusterö, Ornö – with permanent populations, car ferries, supermarkets and summer houses that have been in the same families for four generations. Others are barely large enough to land a kayak on. All of them are theoretically yours, under Allemansrätten, for a night or two.

Kayaking is not the only way to experience the archipelago, but it is the best one. It puts you at water level, which is where the archipelago lives. You slip between islands through channels that motor boats can't navigate. You hear the wind and the water and nothing else. You stop when you want, sleep where you like, and move at a pace that lets the landscape actually reach you.

"You slip between islands through channels that motor boats can't navigate. You hear the wind and the water and nothing else."

Reaching the Islands

Waxholmsbolaget operates the archipelago ferry network from central Stockholm, and it's excellent – cheap, frequent, and covering about forty destinations. For kayakers, the most popular strategy is to take the ferry out to a hub island and hire kayaks locally, rather than lugging your own through the city. Sandhamn, Möja, Utö and Finnhamn all have rental operations that cater to this.

Sandhamn is the outer archipelago's social centre – a small sailing village with a proper harbour, a handful of restaurants and a distinctive clubhouse culture built around the Royal Swedish Yacht Club, which has been here since 1897. In July it's lively without being overrun. The main village is car-free (there are no roads for cars), and the sailing boats moored three-deep along the jetties create a visual spectacle that feels genuinely earned, this far out to sea.

Möja is quieter and more agricultural – there are actual farms here, producing eggs and vegetables sold through a small cooperative shop that operates on the honour system when no one's minding it. The island has a modest café and a church with a view across the water that's been the subject of Swedish landscape paintings for a century and a half.

🚤 Ferry vs. Kayak: The Honest Comparison

The Waxholmsbolaget ferry is the easy option and genuinely enjoyable. Kayaking gives you access to perhaps half the islands that the ferries skip entirely – the small, uninhabited ones where the best wild camping spots are. If time is limited, take the ferry out to Sandhamn and hire a kayak for day explorations. If you have four days or more, paddle the whole way.

Wild Camping Under Allemansrätten

This is the part that people from outside Sweden find genuinely difficult to believe. You can camp on any island in the archipelago – any of the 27,000 – for one or two nights, without asking anyone's permission, without paying anything, without even necessarily knowing whose land it technically is. Allemansrätten, the right to roam, is written into the Swedish constitution. The only rules are: don't disturb the landowner's use of the land, don't camp within sight of a dwelling, leave no trace, and don't outstay two nights in one spot.

In practice, on the outer archipelago's uninhabited islands, this means you have a private island for the night. You paddle in, pull the kayak up onto the granite, put your tent on a flat section of rock or moss, build a small fire if conditions allow (there are rules about this during dry periods), eat your dinner watching the sun not quite set at ten in the evening, and wake up to the sound of eider ducks on the water.

It is the single best free experience available to a traveller in Europe. I've done it four times and it still feels unreal each time – the ownership, the quiet, the quality of light at northern latitudes in July, the way the granite holds the warmth of the sun long after the air begins to cool.

Solo kayaker paddling through calm Swedish archipelago waters surrounded by forest
Kayaking through the archipelago — the best way to reach islands that ferries never stop at. Photo: Rachel Claire / Pexels

What the Kayaking Is Actually Like

The inner and middle archipelago are sheltered and calm. Beginners can manage them entirely comfortably. The outer archipelago, beyond Sandhamn and towards the open Baltic, requires more care – swells and wind can develop quickly, and the distances between islands grow larger. Rental companies will assess conditions and advise honestly; take their advice seriously.

A reasonable day of paddling covers twenty to thirty kilometres without excessive effort. The water in July reaches seventeen to twenty degrees Celsius in sheltered bays – genuinely swimmable, not just technically swimmable. You will swim. Everyone does. There's a particular pleasure in pulling up on a warm granite ledge, jumping into clear Baltic water, and then lying in the sun to dry while eating a piece of bread with the slightly salty butter that Swedish shops sell in blocks.

Kayak hire typically costs around 400–600 SEK per day for a single, 600–900 SEK for a double. Most rental places will also rent waterproof bags for your camping kit, which is non-negotiable if you're sleeping out. Get the dry bags. A wet sleeping bag at 9pm on an uninhabited island is not a romantic problem.

🦟 The Mosquito Question

Mosquitoes are real in the archipelago, particularly on the larger wooded islands and in sheltered inlets in June and early July. DEET-based repellent works. The outer, more exposed granite islands have far fewer – the wind keeps them down. By August, the problem largely resolves itself. It is not a reason to stay home. It is a reason to pack repellent.

A Waxholmsbolaget passenger ferry navigating through the islands of the Stockholm archipelago — the same boats that run from Strömkajen to the outer islands all summer
The archipelago ferry — board at Strömkajen and the islands begin within minutes. Photo: Pexels / Free to use

The Archipelago Season, Month by Month

The Outer Archipelago: Where to Go Beyond the Day-Tripper Islands

Most visitors to the Stockholm Archipelago stop at Vaxholm, Grinda or Sandhamn — all beautiful, all reachable on a day trip, and all quite busy in July. The outer archipelago — the islands beyond the main ferry routes, where the forest thins and the rock becomes bare and windswept — is a different proposition entirely.

Islands like Gålö, Utö and Landsort sit at the outer edge of the archipelago where the Baltic begins in earnest. The rocks here are smoothed by millennia of ice and water, the vegetation is sparse, and on a clear day you can see further than seems reasonable. Swimming off these outer rocks — into deep, cold, transparent water — is a different experience from the sheltered bays of the inner islands.

Utö deserves particular attention: a former iron-mining island with a well-preserved nineteenth-century mining landscape, excellent cycling, a windmill that serves as a local landmark, and some of the archipelago's better restaurant options. It is reachable by ferry from Årsta Havsbad in roughly two hours.

Practical: Renting a Boat

Kayaking is one way to experience the archipelago. Renting a small motorboat — a stuga with båt (cottage with boat) package — is another, and in many ways more flexible. Numerous cottage rental agencies offer packages combining island accommodation with a small fibreglass boat, typically 4–6 horsepower, sufficient to move between nearby islands and explore coastline.

No licence is required for boats under a certain engine size in Sweden. The practical skills needed — reading nautical charts, understanding right-of-way rules, navigating around rocks in low water — can be acquired in an afternoon if you approach it seriously. Download the Navionics app or the Swedish Maritime Administration's free chart tool before you go.

⛵ Archipelago Timing

Late June is the sweet spot: water cold but swimmable, days 20+ hours long, no peak-season crowds yet. August is warmest but busiest. September is underrated — water still warm from summer, dramatically quieter, the birch trees beginning to turn gold on the inner islands.

The archipelago season runs June through September. June is beautiful – long days, empty islands, wildflowers – but the water is still cold (twelve to fourteen degrees) and some rental operations are just getting started for the season. July is peak, with the warmest water, the liveliest atmosphere, and the longest usable days. Book accommodation and kayak rental in advance for July.

August is quietly the best month for those who can manage the timing. The summer crowds begin to thin after the first week. The water is at its warmest. The evenings start to darken just enough that you see proper sunsets again – deep orange and red over the outer islands around nine in the evening. The crayfish season opens in August, which means harbours and dockside restaurants start serving kräftskiva spreads. It is not a hardship.

September brings the first touch of autumn colour and near-total solitude. The ferries still run, the water is still swimmable for the committed, and the quality of light in the archipelago in September – low, golden, raking across the granite at shallow angles – is something photographers come from across Europe to capture.

Stockholm\'s Gamla Stan waterfront illuminated at night — the city you return to after a day out in the archipelago, its lights reflecting on the water
Stockholm\'s Gamla Stan at night — the city the archipelago belongs to. Photo: Pexels / Free to use

At a Glance: Stockholm Archipelago Islands

Island Character Ferry from Stockholm Best For Avoid If
SandhamnSailing hub, lively in summer~2.5 hoursNightlife, beach, day tripSolitude seekers
UtöComplete island, flat cycling~2 hoursMulti-day stay, familiesQuick day trips
VaxholmCharming town, easy access75 minFirst archipelago tasteWild camping experience
MöjaQuiet, local feel~2 hoursAuthentic village lifeThose wanting amenities
FinnhamnSTF hostel, hiking, calm~2 hoursBudget travellers, natureLuxury seekers
Outer wild islandsNo services, kayak onlyKayak from StavsnäsWild camping, complete solitudeBeginners without a guide

Mistakes Tourists Make in the Stockholm Archipelago

❌ Only taking the day-trip ferry to Vaxholm

Vaxholm is lovely but it's the gateway, not the destination. The archipelago reveals itself over days, not hours. Most visitors who take only the Vaxholm ferry come home having seen a well-preserved 16th-century fortress and a pleasant harbour town — and completely missed the actual experience of the archipelago. Go further. Stay overnight. The day-trippers leave at 6pm and the island becomes something else entirely.

❌ Kayaking the outer archipelago without experience

The outer archipelago — beyond Sandhamn and the main ferry routes — is exposed open water with real tidal patterns and weather. People get into serious difficulty here every summer. For beginners: stay in the inner archipelago, consider a guided first day, and check the SMHI weather forecast before any significant paddle. The inner archipelago is genuinely forgiving. The outer is not.

❌ Not buying a Båtluffarkort (island-hopping pass)

Individual ferry tickets in the archipelago are expensive if you're island-hopping. The Waxholmsbolaget 30-day card (Båtluffarkort, around 1,200 kr) covers unlimited ferry travel in the entire archipelago for a month. For a week of island-hopping it pays for itself within two or three journeys. Buy it online before you travel.

Frequently Asked Questions: Stockholm Archipelago

How many islands are in the Stockholm Archipelago?

Around 27,000 islands, islets and rocks — though the exact number depends on what you're willing to call an island. About 1,000 are permanently inhabited. The rest are accessible under Allemansrätten: you can camp, kayak to and explore almost all of them without asking anyone's permission.

How do I get around the Stockholm Archipelago?

The Waxholmsbolaget ferry network connects the major islands from Stockholm's Strömkajen terminal. A 30-day archipelago card (Båtluffarkort) costs around 1,200 kr and covers unlimited travel — excellent value for a week or more of island hopping. For the outer archipelago and islands without ferry stops, kayak is the only option.

Can I kayak in the Stockholm Archipelago without experience?

Yes, on the inner archipelago where the water is sheltered. Several operators near Gustavsberg and Stavsnäs offer kayak hire and guided day tours suitable for beginners. The outer archipelago requires genuine sea kayaking skill — open water, tidal patterns and exposure to weather. For first-timers, stick to the inner islands and consider a guided tour for the first day.

Which archipelago island should I base myself on?

Sandhamn for nightlife and sailing culture. Utö for the most complete island experience including cycling and good accommodation. Möja for something quieter and more genuinely local. Finnhamn for the classic STF hostel experience. For a day trip from Stockholm, Vaxholm is the easiest — 75 minutes by ferry and well worth a half-day.

When is the best time to visit the archipelago?

Late June and early July: water warm enough to swim (17–20°C), ferries running to full summer schedules, long evenings. July is peak season — busier and pricier. August is still excellent and noticeably less crowded after the first week. September is the locals' secret: calm water, low light, empty islands, cheaper accommodation.

→ Also see our Swedish sauna culture guide — the heat-cold ritual that defines Swedish wellness.