How to Read a Map of Finland

Key takeaways

• Finland has two official languages, Finnish and Swedish, so many coastal places have two names: Helsinki is also Helsingfors and Turku is also Åbo.
• In Åland, according to Nordics.info, Swedish is the sole official language, so names there usually appear in Swedish.
• A few elements decode many names: järvi (lake), saari (island), niemi (peninsula), lahti (bay), salmi (strait), joki (river) and harju (ridge).
• Road distances are longer than the straight line, because roads curve around lakes and bays.
• Use a nautical chart for boating and a topographic or trail map for hiking, and keep a paper copy as a backup.

Why does a map help in Finland?

Finland is a large, thinly populated country with a great many lakes, forests and islands. A phone map can show roads and addresses, but it often hides the character of the land: where the water is, which ridges rise above the forest, and how far apart settlements really are. Learning to read a map of Finland gives you a better feeling for distance, terrain and place, and it is a practical skill if you plan to walk, paddle, cycle or drive in rural areas.

What is the overall shape of the country?

Start with the big picture. Finland is long from south to north, narrower in the middle, and broad in the south and the far north. The Gulf of Finland lies to the south, the Baltic Sea and the Gulf of Bothnia to the west, and the long eastern border runs through forest and lake country. The south holds most of the population and the capital region. The lake district lies in the interior. The north is a vast, sparsely settled region of forests, bogs and fells. If you hold this mental outline, any detailed map slots into place.

Why do Finnish places have two names?

Finland has two official languages, Finnish and Swedish, and in many coastal areas place names appear in both. Helsinki is also Helsingfors, and Turku is also Åbo. In the Aland Islands, Swedish is the official language, so names there usually appear in Swedish. In the north, signs may also include Sami languages. These are not different places. They are the same place with different names, so do not be confused when a road sign gives one name and your map gives another.

How do I read Finnish place names?

Finnish names are descriptive, and a handful of common elements will let you decode a surprising number of them. The following are widely used.

• järvi: lake.
• lampi: a small lake or pond.
• joki: river.
• saari: island.
• niemi: peninsula or cape.
• lahti: bay.
• salmi: strait or narrows.
• vuori: mountain or hill, and tunturi: a rounded fell, often treeless on top.
• harju: ridge, often a gravel ridge left by the ice age.
• suo: bog or mire.
• kylä: village, and kaupunki: town or city.
• tie: road, and katu: street.

Combine them and a name begins to make sense. A name ending in -järvi is a lake, and one ending in -saari is an island. Words like pohjois (north), etelä (south), itä (east) and länsi (west) tell you about direction and relative position.

Which type of map do I need?

Road and overview maps

These show the main roads, railways, towns and large lakes. They are useful for planning long journeys and for understanding how regions connect. They are less helpful for walking or boating, because they leave out the details of terrain and water.

Topographic maps

Topographic maps show elevation with contour lines, forests, fields, bogs, buildings, tracks and paths. The national mapping authority produces detailed maps of the whole country, and many are available in digital form. Topographic maps are the right choice for hiking and for understanding the landscape in detail. Learn the legend, since symbols for marshes, paths, huts and boundaries can differ from what you expect.

Hiking and trail maps

Many national parks and hiking areas offer specialised maps that mark trails, huts, fireplaces and viewpoints. They are usually the best companion for walking in a park, but they may cover only a limited area, so combine them with a wider map.

Nautical charts

For boating on the sea or large lakes, you need proper nautical charts that show depths, rocks, channels and navigation marks. A road map or a topographic map is not sufficient for safe navigation, especially in the archipelago, where shallow rocks lie just beneath the surface.

Which map for which job

How do scale and distance work?

Scale tells you how much real distance a unit on the map represents. On a small-scale overview map, a short gap can hide a long journey. On a large-scale topographic map, a short gap may be a short walk. In Finland, distances by road are often longer than the straight line suggests, because roads curve around lakes and bays. When estimating travel time, consider the road type, the season and the likelihood of slow conditions, such as winter driving or a ferry crossing.

How do contours show terrain?

Contour lines connect points of equal height. Close lines indicate steep ground, and wide spacing indicates gentle slopes. In much of Finland, the relief is subtle, so contour intervals are small and the land appears flat, though ridges, hollows and small hills still matter. In the north, the fells rise above the tree line, and the contours there show the rounded upland shapes. A flat-looking area on the map may still be wet or boggy, so check the symbols for marshland before choosing a route.

What does a map not show about water and ice?

A map typically shows the summer condition of the land. In winter, frozen lakes may look like open ground, but ice is never uniformly safe, and a map does not tell you its thickness. Likewise, boggy areas that are difficult in summer may be frozen and easier in winter, but conditions vary. Treat seasonal changes as a reason to consult local guidance rather than relying on the map alone.

Using digital and paper maps together

Digital maps are convenient and show your position, but batteries drain in the cold and coverage can disappear in remote areas. A paper map and a compass remain valuable backups. Download offline maps before you leave a connected area, and keep your phone warm. If you walk in the wilderness, learn basic navigation skills, such as orienting the map to the terrain and following a bearing.

Practical map-reading habits

• Identify a few large landmarks, such as a major lake, a river or a road, to orient yourself.
• Check the north arrow and the scale before measuring a distance.
• Read the legend, especially for paths, huts, boundaries and protected areas.
• Compare the map with what you see, and update your position often.
• Look for regional name variants in Finnish, Swedish and Sami when you cross language areas.

From map to journey

With these basics you can look at a map of Finland and see more than lines and colours. A scatter of blue and an elongated shape tells you about a lake chain. A name with salmi suggests a narrow passage. A ridge marked as harju explains why a road follows a particular path. Maps are the key to understanding how the country fits together, and combined with common sense and local advice they make travel safer and richer. Always check that your map is current, and verify route and access information with official sources before you set out.

Sources and further reading

• Nordics.info: The Åland Islands: says the archipelago has 6,500 islands and skerries, that 29,789 people lived on 65 of them in 2019, and that Swedish is the sole official language.

Frequently asked questions