Savonlinna: a medieval castle in the middle of a lake, and how to get there

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Most Israeli itineraries treat Finland as Helsinki plus Lapland, with nothing in between. Savonlinna is the argument for the bit in between. It sits in the middle of the Saimaa lake system — Europe’s fourth-largest lake, so fragmented by islands that it looks like a map of somewhere else — and its castle is the reason the town exists. This is how to see it, when to come, and how to get there without a car if you would rather not drive.

What Savonlinna actually is

A town of about 30,000 people spread over a chain of islands, joined by bridges, with water on every side of every street. The name means “castle of Savo”, and that is the honest description: the castle came first, in 1475, and the town grew up around it in the centuries that followed. Today it is a summer resort for Finns — lake cottages, boats, a market square on the harbour — and for eleven months of the year it is quiet in the way only a Finnish lake town can be quiet.

What makes it worth the detour is scale. Finland has very little medieval stone architecture; the country was a thinly populated border province of Sweden and most of what was built was wood, which burned. Olavinlinna is one of a handful of exceptions and easily the most dramatic, because it stands not on a hill but on a rock in the middle of a strait, with the lake running past on both sides. You see the towers from the town, from the harbour, from the bridge, from the train as it arrives. There is no angle from which it is not the point.

Olavinlinna: how to visit the castle

The castle was founded in 1475 by Erik Axelsson Tott, a Danish-born knight governing this corner of Sweden, to hold the new eastern border against Novgorod and then Russia. It did that job for about 250 years, was besieged repeatedly, surrendered twice — in 1714 and for good in 1743 — and spent the next century as a Russian garrison before Finland inherited it. Of the original towers three survive; the fourth, St Erik’s, collapsed long ago. The wall-walks and the chapel are intact, and the courtyard is where the opera goes in July.

Getting in. You walk. A footbridge leads from the town across to the castle rock — about ten minutes from the market square, and no ferry or car is involved. The castle is run by the National Museum of Finland and opens Tuesday to Sunday for most of the year, with longer daily hours in summer. Adult entry is around €15 and children pay less; a combined ticket with the Riihisaari museum next door is a few euros more and worth it. Guided tours in English run daily in June, July and August, starting on the hour, and the guide is the difference between a pile of stone and a story — take one if the timing works at all.

Practicalities worth knowing: the interior is steep spiral stairs and uneven floors, so it is not a pushchair or wheelchair place beyond the courtyard, and small children need a hand on the wall-walks. Budget about ninety minutes with a tour, an hour without. In the opera weeks the castle stays open by day, but the courtyard is a theatre by late afternoon and parts of the site close accordingly — check the day’s hours before you cross the bridge.

The Opera Festival, and whether you want to be there for it

Every July the castle courtyard is roofed with canvas and turned into an opera house for about 2,000 people, and the Savonlinna Opera Festival runs for most of the month. It is one of the best-known summer festivals in Europe and, for a certain kind of traveller, the single reason to come to Finland at all. The 2027 season runs from 3 to 31 July with The Barber of Seville, The Magic Flute, Giordano’s Andrea Chénier and a guest Carmen from the Estonian National Opera. Tickets are on general sale now through the festival’s site; an early-bird discount on the better seats runs until the end of September 2026.

Be honest with yourself about whether you want this. In festival weeks the town is full, the restaurants need booking, and the hotels and cottages within a reasonable drive sell out months ahead — Finnish opera-goers plan a year out. Prices go up accordingly. If you have tickets, the atmosphere is remarkable: a performance starting at seven in a stone courtyard with the light still full outside at eleven. If you do not, and simply want the castle and the lake, come in June or late August instead, when you will have both to yourself at half the cost.

One more thing for families: the performances are long, they start in the evening and they are in the original languages with Finnish surtitles. It is an adult evening. The town is small enough that one parent can take the children back to the cottage while the other stays, but plan that rather than discovering it in the interval.

Getting there from Helsinki

Savonlinna is on a branch line, which is the thing to understand about the train. From Helsinki you take the main line towards Joensuu and change at Parikkala onto a small local train for the last hour along the lake — about four to five hours door to door, and the second leg is the scenic one. Book on VR’s site or app; the change is timed and the platforms are next to each other. The bus (OnniBus and others) is a little slower at around four and three-quarter hours and often cheaper, and it runs a couple of times a day direct from Helsinki.

Driving is about four hours on good roads and makes sense if Savonlinna is one stop on a lake-district loop rather than an out-and-back — Kuopio, Mikkeli, Lappeenranta and Imatra are all within two hours, and a cottage out on the lake is far easier to reach with a car. The road passes through exactly the forest-and-water landscape you came for. Savonlinna has a small airport, but scheduled service has come and gone over the years; check whether anything is flying for your dates rather than assuming.

From Ben Gurion the practical routing is the usual one: fly to Helsinki, sleep there, and go on the next morning. Trying to make the Parikkala connection on the day you land is a bad idea. See Getting to Finland from Tel Aviv for the flight side, and if you are driving, read Driving in Finland first — the elk warning signs on the road east are not decorative.

Beyond the castle: seals, a wooden church and a ridge

The castle is an afternoon. The reason to stay two or three nights is the lake. Saimaa is home to the Saimaa ringed seal, a freshwater seal found nowhere else on earth and numbering only a few hundred animals, and the waters around Savonlinna — Linnansaari and Kolovesi national parks, north and east of the town — are where they live. Boat trips to look for them run from Savonlinna and from the village of Oravi in summer; the seals haul out on rocks in late spring and are hardest to see in high summer, so temper the children’s expectations and treat a sighting as the bonus. The parks themselves, rowing or canoeing between wooded islands in flat water, are the point regardless.

Twenty minutes east is Kerimäki, whose church is the largest wooden church in the world — a building for 3,000 people in a village of a few hundred, put up in 1847 through what may have been a misreading of the plans. It is open in summer and is exactly as strange in person as it sounds. Half an hour south-east is Punkaharju, a narrow glacial ridge with a road along its spine and lake on both sides, one of Finland’s national landscapes and the postcard the country used before Lapland took over; the Lusto forest museum sits at the end of it and is a good wet-weather hour.

In town, the Riihisaari museum in the old granary by the harbour covers the lake, its steamboats and the seal, and keeps three historic lake steamers moored outside in summer. The harbour market has smoked vendace and the local lörtsy, a fried pastry that comes savoury or sweet — neither of which is kosher, so this is for looking. And the thing Finns come for is simplest of all: a cottage on the water with a sauna and a rowing boat, and days that go nowhere. If that is the trip, see our accommodation listings and ask for Saimaa.

Kosher, Shabbat and timing

There is no Jewish community in eastern Finland and nothing kosher to buy in Savonlinna, so this works like Lapland: stock up in Helsinki before you leave, and if you are staying in a cottage — which you should — you will have a kitchen. A cottage also solves Shabbat, because everything you need is within walking distance of the sauna. Read the kosher and Jewish life page before you book, and note that at this latitude in late June the sun sets after half past ten and barely rises — Shabbat goes out extremely late, and you will want to have decided in advance how you are handling it.

On timing: the season is short. June to August is when the castle runs its English tours, the seal boats sail, the museums keep full hours and the cottages have their jetties in the water. Early September, when these photographs were taken, is the quiet sweet spot — warm enough, empty, the water still swimmable for the brave, and the first colour coming into the birches. By Sukkot the lake district is in full ruska and rather beautiful, but hours have shortened and boats have stopped. In winter the castle stays open, the lake freezes and the town is very quiet indeed; it is a lovely half-day from a winter road trip, not a destination in itself.

For how Savonlinna fits into a wider Finnish summer, and why Pesach and the summer holidays are often better value than December, see When to go.

Castle hours, prices and festival dates checked in September 2026 against the National Museum of Finland and the Savonlinna Opera Festival. Opening hours change seasonally and around festival performances — confirm the day’s hours before you cross the bridge, and check train connections on VR before you book accommodation around them.