Stockholm Archipelago: How to Explore the Islands

What the Stockholm Archipelago Actually Is

Stockholm sits where Lake Mälaren meets the Baltic Sea, and the archipelago fans out to the east across the saltwater inlet called Saltsjön. The total count of islands is often cited as around 30,000, though the vast majority are uninhabited rocks. For practical travel purposes, the archipelago divides into three zones: the inner archipelago (close to the city, reachable in under an hour), the central archipelago (one to two hours by ferry, with larger islands and more infrastructure), and the outer archipelago (two-plus hours, more remote, fewer facilities).

The inner archipelago blends into the city itself — Djurgården is technically an archipelago island. The central zone includes the most-visited destinations like Vaxholm and Sandhamn. The outer islands are quieter, often seasonal, and reward those with more time. Understanding this geography before booking any tour or ferry saves a lot of confusion.

Getting to the Islands: Ferries vs. Guided Tours

The two main ways to reach the archipelago are public ferries and organized tours. Each has a distinct profile and suits different types of travellers.

• Waxholmsbolaget (Public Ferries) The official public ferry company for the archipelago. Runs scheduled routes to dozens of islands year-round. SL travel cards are not valid on these boats — you need a separate Waxholmsbolaget ticket or a Båtluffarkort (island-hopping card for summer). Departs from Strömkajen/Strandvägen near the city centre. Best for independent travellers who want to island-hop at their own pace.
• Stromma Guided Cruises Stockholm's main guided tour operator on the water. Offers options from a 45-minute canal cruise to a full-day archipelago excursion. Departures from Strandvägen, Skeppsbron near Gustav III's statue, and Nybroviken depending on the tour. Prices start around SEK 375 for the Archipelago Highlights tour (approximately 1.5 hours). The flagship full-day cruise runs around SEK 695.
• Third-Party Booking Platforms GetYourGuide, Viator, and Expedia list Stockholm archipelago tours from multiple operators, sometimes with package pricing or bundle discounts. One listed option runs around $38.65 USD for a guided tour. Useful for comparison shopping, but always verify the actual operator and departure point before booking.

For a first visit with limited time, a Stromma guided cruise is the lowest-friction option: you get commentary, a set itinerary, and no navigation decisions. For a second visit or if you prefer independence, take the Waxholmsbolaget ferry to a specific island, spend a few hours there, and return on your own schedule.

Which Islands Are Worth Visiting

The island of Vaxholm is the most accessible destination in the central archipelago. It has a well-preserved wooden town centre, a 16th-century fortress, waterfront restaurants, and consistent ferry connections. Journey time from Stockholm is around 1 to 1.5 hours by public ferry. It works well as a half-day trip.

Sandhamn is the prestige option in the outer archipelago, known for its sailing culture and seasonal restaurants. It takes roughly 2.5 to 3 hours to reach by ferry and is significantly more expensive than closer islands. It is at its most atmospheric in late June during the Gotland Runt sailing race, when the harbour fills up. For a guide to this island, see our Sandhamn island overview.

• Fjäderholmarna (Feather Islands) The closest archipelago islands to Stockholm, reachable in about 25 minutes by boat from Strandvägen or Nybrokajen. Small but nicely set up for visitors: craft studios, a smokehouse, a brewery, and waterside seating. Open primarily May to September. A good option if you have limited time but want a genuine taste of the archipelago.
• Vaxholm The administrative capital of the Stockholm Archipelago. More substantial infrastructure than most islands — shops, cafes, accommodation, and the Vaxholm Fortress (accessible by small boat). A reliable choice for first-timers who want a proper island experience without committing to a full day.
• Sandhamn The glamorous outer archipelago option. Requires the most travel time and tends toward higher prices. Worth it for sailing enthusiasts or those staying overnight. Not suited for a rushed half-day visit.
• Utö A larger island in the southern archipelago with bike rentals, a windmill, and iron mine history. Less visited than the central archipelago, which is both its strength and its logistical challenge — routes are less frequent.

Tour Formats, Schedules, and Pricing

Guided archipelago cruises run at a wide range of durations. Short sightseeing options last around 45 minutes to 1.5 hours and stay in the inner archipelago, passing islands without docking. Longer tours of 3 hours may include a stop at one island. Full-day tours, running around 11 hours total, typically include a longer stop at a destination island and sometimes a meal.

Stromma operates some of its archipelago routes year-round, while summer-focused departures run from around May through August or September. One commonly listed summer schedule for inner-archipelago sightseeing cruises shows departures at around 10:30, 13:00, 15:30, and 18:00, with additional Thursday-to-Sunday slots in peak season. Sunset cruises typically operate through August. Schedules change each season, so check the operator's website for current timetables before planning.

• Stromma Archipelago Highlights cruise: approx. SEK 375, around 1.5 hours, inner and central archipelago views
• Full-day Stromma archipelago excursion: approx. SEK 695, up to 11 hours, includes island stop
• Third-party guided tours: from around $38-50 USD depending on operator and platform
• Waxholmsbolaget ferry to Vaxholm: single-ticket pricing applies; check current fares on their website
• Båtluffarkort (island-hopping pass): a cost-effective option for multiple Waxholmsbolaget trips in summer

Best Time to Go and Seasonal Realities

Peak season for the archipelago runs from mid-June through August. Temperatures often sit between about 18°C and 24°C, daylight extends past 10pm in June, and the full range of ferry routes and island services operates. If you are planning a summer visit, also read the Stockholm in summer guide for context on crowds and logistics.

May and September are underrated. Ferries still run frequently, many islands are open, and crowds are noticeably smaller. The light in September is particularly good for photography, and prices at island restaurants drop slightly from the August peak. Midsummer (late June) is culturally rich but also the busiest weekend of the year — boats fill up fast and accommodation on popular islands books out months in advance.

Winter is a different proposition. The outer archipelago shuts down almost entirely. A handful of inner archipelago islands and Vaxholm remain reachable, and Waxholmsbolaget maintains reduced schedules. The experience is quiet and atmospheric but requires flexibility. See the Stockholm in winter guide for what else the city offers in the colder months.

Practical Advice for Independent Travellers

If you want to explore without a guided tour, the Waxholmsbolaget website is your essential planning tool. Print or download your timetable before leaving the city — mobile signal on some ferry routes can be unreliable. For getting around Stockholm itself before and after your archipelago trip, the getting around Stockholm guide covers SL transport in detail.

On the islands, facilities vary enormously. Fjäderholmarna and Vaxholm have proper cafes, restaurants, and toilets open to visitors. Smaller islands may have nothing beyond a jetty and a walking path. Bring water and snacks if you are heading anywhere beyond the most-visited options. Most islands are cashless at their facilities, so a card with no foreign transaction fees is practical.

The archipelago also works well as a day trip from Stockholm if you are basing yourself in the city for several days. You can reach Vaxholm, spend three to four hours there, and be back in central Stockholm for dinner with time to spare.

If you are travelling with children, the archipelago is generally a good fit. Boat journeys are exciting, islands are manageable in size, and places like Fjäderholmarna are designed with families in mind. For more ideas on travelling with children in Stockholm, check the Stockholm with kids guide.