Self-Guided Tours in Stockholm County

Search for self-guided walks in Stockholm County and the result is, geographically speaking, a trick — all three products, a scavenger hunt, a ghost hunt and a troll hunt, sit on the single small island of Gamla Stan, inside the city rather than anywhere in the wider county. That distinction matters because the county itself is overwhelmingly water: close to 30,000 islands, skerries and bare rocks spreading east into the Baltic, plus inland towns like Sigtuna — which counts itself Sweden's oldest town, with rune stones still standing in and around it — and Drottningholm, the royal family's palace on the island of Lovön.

Beyond the three app-led walks, the county's version of self-guided travel is older and simpler: a ferry out to the nearer archipelago islands, or a train to Sigtuna's rune stones or Drottningholm's palace grounds, explored at whatever pace suits without a puzzle trail laid over the top. Treat the three Gamla Stan walks as a capital-city pastime rather than a county-wide one, whatever the search term implies — each runs an hour to two hours, clue-led rather than guide-led, and none reaches beyond the old town's edges.

Practical. July days in and around Stockholm reach about 22C and January hovers near 0C, while the open water keeps the archipelago a little cooler in summer and milder in winter than the inland streets. Archipelago boats and the Sigtuna and Drottningholm trips both thin out sharply once the warmer months end, typically May through September, while the three old-town walks keep running whatever the season, since nothing about a phone and a set of clues depends on a ferry timetable.