Multistage route

St. Olav Waterway

Long-Distance Hiking · Archipelago
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560.5 km
901 m
910 m
Public transport friendly Round trip Multi-stage route Scenic Refreshment stops available Cultural/historical value Geological highlights Botanical highlights Faunistic highlights Healthy climate
Spend a fabulous few days island hopping through the Finnish Archipelago. Explore as a round trip from Turku over a few days or on a longer pilgrimage along St Olav Ways towards Trondheim, Norway.

St Olav Waterway is the first pilgrim’s trail connecting Finland and Sweden over the sea!

From Turku, you can reach Korpo in four to five days or Mariehamn in about a week, but feel free to unwind and travel slowly. Enjoy wonderful sunsets after refreshing swims after sauna. Imagine how pilgrims and traders experienced the archipelago in years before cars and motorised boats. Take time to speak to locals and discover the secrets of The Finnish Archipelago.   

You have the option to take a public ferry to an island in the outer archipelago to get away from it all or book a sailing boat, rowing boat or kayak trip to explore small rocky islets. The main route passes through the larger islands but you have the option to explore historical sites and smaller islands along the way.

In order to prepare for your trip, why not explore the trail and landscapes on Google "hike view"  with 360 degree pictures, the trail is also available on google maps as streetview. 

You can find more information on or 



Author’s recommendation

Be sure to book accommodation a few days ahead. Summer months are busy , whilst some companies are open by request only during spring and autumn.  
Highest point
81 m
Lowest point
-27 m
Best time of year

Safety information

The route is mainly along cycle tracks, dirt roads and secondary tarmacked roads. When walking along roads without pavements or cycle paths, please walk on the left side, facing the direction of traffic and be aware of oncoming cars.

The route is marked with the square logo of St Olav Ways and arrows. On easier sections, there may only be a couple of signs per kilometre.  

The archipelago is a sensitive area; please respect the nature and inhabitants of the archipelago. You can read about your rights and responsibilities according to everyman's right. Lighting fires is not allowed without the permission of the landowner and only when there is no general fire warning.  

Ticks are prevalent in long grass and damp vegetation. Although it is very unlikely to pick up a tick if you keep to the trail it is a good idea to conduct a tick check in the evening especially if you have been in places of lush vegetation. Tick tweezers are a good idea. Here is more information about ticks.  

Snakes enjoy the archipelago and love rocky warm places. They are normally shy and will slither away but it is wise to keep an eye out for them. There are two snake species in the archipelago, grass snakes and adders.

You should carry a first aid kit and mobile phone, 112 is the emergency number in Finland. We recomend the 112 Suomi smart phone app which can helps the emergency services locate you if needed. 

Weather forecast and weather and fire warnings: 

More information: 

Tips, hints and links

The only pilgrim trail with saunas everyday!

You can get tourist information with online chat at  

Now you can order your own pilgrim passport online before the journey or buy from Turku Cathedral.


Turku/ Åbo – Galtby (Korpo/Korppoo)

Soratie/ dirt road/ grusväg                21.8 km

Tie/ road/ väg                                       29.3 km

Pyörätie / cycle path / cykelväg         32.7 km

Polku/ trail / stig                                  18.9 km

Lautta/ ferry/ färja                               2.5 km

Silta/ bridge/ bro                                 9


(Pärnäs – Nötö – Aspö – Jurmo – Utö – Pärnäs = Lautta/ ferry/ färja           148.1 km)



Turku Cathedral (21 m)
60.452681, 22.278134
34V 570312 6702509


Korpo or Mariehamn / Eckerö on the Åland Islands

Turn-by-turn directions

Stage 1 Turku – Pargas

Stage 2 Pargas – Lillandet, Nagu

Stage 2b Alternative route over Pensar

Stage 3 Lillandet – Nagu Village

Stage 4 Nagu – Korpo

Stage 5 Outer Archipelago Island Hopping

Stage 6 Åland Islands (For accommodation suggestions, please go to Visit Åland)

St Olav Waterway continues in Sweden on St. Olav paths to Trondheim on either The Viking Trail from Grisslehamn which in turn connects to other paths such as Helgonleden and Stråsjöleden.  Or by travelling north to Selånger, and continuing your pilgrimage on St. Olavsleden.

St. Olav Waterway was an EU financed project of The Central Baltic Programme 2016-2019

St Olav Waterway is a part of St. Olav Ways to Trondehim and a certified Cultural Route of The Council of Europe. 

Public transport

Public transport friendly

The archipelago is well served by bus and ferries enabling you to make round trips or shorten longer stages. These are detailed in the respective stages. The ferries are free for foot passenger and along the main trail ferries depart up to four times an hour.

To the smaller islands the ferry timetables can be confusing but ask for help at your accommodation and they will help you. This is especially important on the more remote islands where there are not always daily ferries. 

Getting there

Turku is easily reached from Helsinki, Tampere and the rest of Finland by both bus and train There are even direct busses from Helsinki airport. Turku (TKU) has an international airport with direct flights and onward connections to a wide variety of destinations.  

Four daily sailings connect Turku with Stockholm and the Åland islands. The operators are Vikingline and TallinkSilja. Turku has an international airport.

Tourist boat routes serving the archipelago are found on and ferries on The ferry timetables from Galtby on Korpo to Åland 

There is a good bus service near most of the main part of the trail, busses 810 and 901 - 904 

From Mariehamn on the Åland Islands there are good onward ferry and flight connections to Turku and Helsinki in Finland as well as Stockholm in Sweden


There is plenty of free parking in the villages and towns along the route. 
Arrival by train, car, foot or bike

Book recommendation by the author

The official pilgrim’s credentials for St. Olav Ways to Trondheim (pilgrim’s passport) can be obtained from Turku Cathedral or in advance from our online shop: 

A Guide book is available in Finnish only at the moment
Pyhän Olavin retkeilyreitit, Harri Ahonen, Aada Ala-Tala, 





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st-olav-waterway-tourenerfassung User
James Simpson 
Updated: June 25, 2020

Travel Guide: Sweden

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