Ramsö - A paradise island that few are lucky enough to discover.
A small and fabulously beautiful island in the southernmost part of the Koster archipelago.

One of the summer archipelago news 2024!

Show on the Water
An evening that offers an exclusive archipelago experience in combination with a show, food & drink that will tantalize the taste buds.

The Koster Sea with all its mystery and species richness. The nature and the archipelago which is absolutely fantastic.
Visit both Sydkoster and Ursholmen, Sweden's westernmost inhabited lighthouse.
You can hop on at Ekenäsbrygga and follow us to Ursholmen and be guided by lighthouse keeper Axel Haglund.

Come in the Koster waltz....
A song written by Göran Svenning & David Hellström in Strömstad

Is a perfect tour when you have guests you want to show the archipelago
or if the family wants a joint activity such as a break from bathing.

The original of Smuggeltur i Skärgården®

Come along and get the story of the smuggler king Bremer and his adventures in our archipelago.
How he evaded the customs and conned them due to our dangerous waters.

A unique archipelago trip between Sweden & Norway with its 2 national parks.
The whole year

The border guides are a group that is
certified in swedguide.
They guide in the Strömstad area,
Koster and Östfold/Norway.

Welcome to discover Strömstad and its surroundings together with the Strömstad guides, whether you are a visitor or a resident of the municipality.