Stockholm Archipelago: 30,000 Islands to Explore
Somewhere past Vaxholm, I gave up counting islands from the ferry rail. They kept coming anyway — pine-topped, granite-rimmed, one green shard after another all the way to open water.
Nobody has a precise count either, but the standard figure is roughly 30,000 islands and skerries fanning out east of Stockholm. It's one of the great island worlds on Earth, and it starts at the end of a city tram line.
Swedes measure summer by this place. Friends from the city vanish to family cabins out here for whole weeks of July, and nobody finds that excessive.
How the Archipelago Works
The workhorses are the white Waxholmsbolaget ferries, which have threaded these waters for more than 150 years and still run year-round. Most boats leave from Strömkajen, the quay near the Royal Palace, and you can buy tickets onboard or in the app.
Faster seasonal boats and tour operators pile on in summer. But the white boats are the honest, scenic, cheap way in.
In season, ask about multi-day island-hopping tickets. If you're planning more than a couple of boat legs, they tend to pay for themselves.
Rule of thumb: the farther out you ride, the wilder it gets. Inner islands have towns and cafés; outer ones have granite, gulls, and you.
Easy First Islands
Fjäderholmarna
About 25 minutes from downtown, so it barely counts as leaving. Craft workshops, a smokehouse lunch, and flat rocks for lounging — perfect when you've only got an afternoon.
Vaxholm
The archipelago's little capital, about an hour out, guarded by a squat fortress on its own islet. Pastel wooden houses, serious bakeries, and enough town that you can't get bored.
It also works as a half-day escape from the city. I've ranked it among my favorite day trips from Stockholm for exactly that reason.
Grinda
Car-free, crossable on foot in under an hour, with swimming coves and a farmhouse inn. Count on roughly ninety minutes to two hours by boat, and call it your first "real" island.
Farther Out
Sandhamn
Sailing central: an old pilot-station village whose harbor fills with regatta crews and deck shoes in July. Big offshore races have started from these waters for decades.
Come for the boat-watching, stay for the outer-archipelago light. It's sharper out here, and the horizon is finally empty.
Utö
An old mining island — ore was dug here as far back as the Middle Ages — that's now the archipelago's best bike ride. Rent wheels at the harbor and loop past the mine ponds and the windmill hill.
Sleeping Out There
Here's the beautiful part: Sweden's right to roam lets you pitch a tent for a night or two on uninhabited land, free. Keep well away from houses, pack out everything, and be paranoid about fires on bare rock — it holds heat and cracks.
Not a tent person? Inner islands offer hostels, inns, and rentable cottages, though July beds vanish months ahead.
When to Go
July is the glory month and the crowded one. Late August trades a little warmth for calm water, crayfish parties, and coves you'll have alone.
Ferries thin out in the off-season but never stop entirely. A bright, freezing winter crossing has its own stark magic — bring the good gloves.
June is the quiet secret: endless light, cold water, islands barely awake. You'll trade swimming for solitude.
Plan It Like a Local
Shop before you sail: small islands might have one tiny store with island prices, or no store at all. The supermarkets near Slussen are your friends.
Weather out here changes its mind fast, even in July. Layers beat optimism.
Cell coverage holds up fine on the inner islands and gets patchier as you head out. Screenshot your boat times before you sail.
Kayakers thread the whole archipelago too, with rental outfits on several inner islands. It's the slow, low, seal's-eye way to see it.
If you've only got three days in Stockholm, I'd still spend one of them out here — that's exactly how day three of my Stockholm itinerary works. The boat ride alone justifies it.
Pack a swimsuit and a windbreaker in the same daypack — you'll want both before the boat home.