Visby is the one real town on Gotland, Sweden’s big Baltic island, and it comes wrapped in a limestone ring wall whose towers date from the 1200s. Inside the wall you get church ruins, a cathedral that has been in use for 800 years and more than 200 historical buildings. It is small: about 26,000 people live in the locality and about 61,000 on the whole island. That changes in summer, when the ferries fill up and Medieval Week takes over the streets.
The weather argues for June to August. The July mean is 17.4 C against 0.2 C in January, and the island is dry by Swedish standards: 533 mm a year, with July the wettest month at 61 mm and April the driest at 25 mm. May and September are quieter, and most sights still open. From October the ruins close and museum hours shrink. The Sweden climate page has the country-wide picture.
Getting oriented
The old town sits inside the wall and slopes down to the harbour, where the ferries dock. Bus line 6 links the bus station, the harbour terminal and Almedalen, the park that lies between the wall and the sea. Strandgatan, the street just above the harbour, holds Gotlands Museum. The cathedral stands higher up on Norra Kyrkogatan. Österport, the east gate, opens onto Östercentrum, the modern shopping centre where city buses terminate. Fiskargränd, the alley in every brochure, is a short detour off the main streets. The tourist information centre is in Donnerska huset at Donners plats 1, and gotland.com is Region Gotland’s official visitor site. The streets are cobbled and some are steep, so pack shoes you can walk in.
Highlights
The ring wall
Start with the wall itself. Building probably began around 1250, which makes it Northern Europe’s oldest preserved city wall, and it runs for 3.4 km around the old town. The photograph at the top of this page shows the stretch on the seaward side, where a gravel path follows the outside of the wall past the square towers. Region Gotland owns it and the state, through Riksantikvarieämbetet, manages it; a section of the outer shell of about 70 square metres came down north of Österport in February 2012, so parts may be fenced off for repair. There is no ticket. Walk the outside first, then the inside, and you have seen most of the town.
Gotlands Museum
Gotlands Museum at Strandgatan 14 combines Fornsalen, the history museum, and the art museum. Its centrepiece is the silver hoard: 67 kilos of it, with more than 14,000 coins. It opens daily 09–17 from May to September and 11–16 from October to April. Adults pay 190 SEK in the summer season and 150 SEK in winter, students 150 or 110 SEK, and under-19s go free. From October to April entry is free on the first Thursday of the month, 16–20. It closes on 24, 25 and 31 December and 1 January. The museum also runs the church ruins, below.
The church ruins
Visby’s medieval churches survive as roofless shells scattered through the old town. For 2026 they are open from 1 May to 4 October: S:t Lars, Drotten and S:ta Karin daily 09–17, S:t Clemens daily 11–17, and S:t Olof on weekdays 08–15:30. S:t Olof stands inside the botanical garden. You can see the outsides of all of them at any time of year.
Visby Cathedral
Sankta Maria at Norra Kyrkogatan 4 is the one medieval church still in use, and it marked 800 years in 2025. Entry is free, and it opens daily 09–17; in summer 2026 it stayed open until 21 from 22 June to 16 August and until 19 for the rest of August. Access is limited during services and concerts, so check the calendar before you go.
DBW Botanical Garden
The garden inside the northern wall, beside the shore, was founded in 1855 by Sällskapet DBW, which still runs it; Region Gotland has maintained it since the 1970s. It covers 2.5 hectares with the S:t Olof ruin in its southern part. Neither official page states an admission price, so do not count on it being free until you see the gate.
Almedalen and Medieval Week
Almedalen park, between the wall and the harbour, is where you sit with a coffee and watch the ferries. It also gives its name to Almedalsveckan, Sweden’s political festival, organised by the parliamentary parties with Region Gotland as host; the 2027 edition runs 28 June to 2 July. Medieval Week (Medeltidsveckan) follows in week 32, in 2026 from 2 to 9 August, and draws up to 40,000 people. Both weeks fill every bed on the island; book months ahead or pick different dates.
Getting around
Inside the wall you walk. For anything else, Gotlands kollektivtrafik runs city lines 1 to 6 and regional lines to the rest of the island, on a timetable valid from 16 August 2026 to 12 June 2027. Line 4 runs to Snäck, line 5 is a ring line on evenings and weekends, and line 6 connects the bus station, harbour terminal and Almedalen.
Tickets are zoned. A single in zone A, which is Visby plus 8 km around it, costs 30 SEK, or 20 SEK reduced; zone AB, the whole island, costs 50 SEK or 40 SEK. There is no day pass. The 30-day ticket was halved from 1 July 2026 to 303 SEK for one zone and 505 SEK for the island, and the last one at that price must be bought and activated before 2 December 2026. Children up to 7 and people aged 80 and over travel free. Buy on the public transport website, in the app, or on board, where only cards are accepted.
Visby Airport (VBY) is 3.5 km from the centre; bus line 61 covers it in about 10 minutes. Most people arrive by sea. Destination Gotland sails from Nynäshamn, south of Stockholm, and from Oskarshamn on the mainland coast, and both crossings take about three hours. A car with up to five people starts at 1,100 SEK. From Stockholm, the SL commuter train reaches Nynäshamn station a few hundred metres from the terminal; the operator asks you to be there at least an hour before departure. Boat buses run Uppsala–Arlanda–Stockholm C–Nynäshamn, and in summer, from 12 June to 16 August 2026, from Linköping, Jönköping and Växjö to Oskarshamn. The Sweden transport page covers the mainland side.
Where to stay by area
Inside the wall is the obvious choice and the one that sells out first. The lower town near Strandgatan and the harbour puts you a short walk from the ferry and the museum; the upper town around the cathedral is quieter at night and further from the bars. Both mean cobbles, stairs and no parking at the door, so travel light if you book there.
Östercentrum, outside Österport, has the bus station and the shops; you lose the medieval setting but gain flat streets and a bed when the old town is full. Snäck, at the end of line 4, suits families who want the beach more than the bars. Gråbo and Terra Nova, on lines 1 and 2, are residential and only worth it for a rental with a car. For Medieval Week or Almedalsveckan, treat the whole island as one market and book as early as the ferry.
Day trips
Lummelundagrottan, the limestone cave 14 km north of Visby, is the classic half day. In 2026 it opens daily 10–17 from June to August, 11–14 in May and September, on weekends in October and daily during the autumn break from 24 October to 1 November. Adults pay 195 SEK, children aged 4 to 12 110 SEK, under-4s nothing. The guided tour lasts about 40 minutes in groups of at most 40; the cave stays cold, so bring a layer.
Closer in, Högklint is a cliff-top walk 7 km south of town, and the Galgberget and Södra Hällarna nature reserves start at the edge of Visby. Lickershamn is a fishing village 25 km away. For the famous raukar at Langhammars you go to Fårö, beyond the northern end of the main island; bus line 20 runs from Visby to Fårösund. Buses to these places are regional, so buy the zone AB ticket, and check the last return before you set off; the timetable thins out outside summer.