Built around a convent of the Order of Saint Birgitta in the 15th century, the coastal village of Naantali is an aging medieval town, former pilgrimage destination, artists' colony, and modern resort all rolled into one. Many of its buildings date from the 17th century, following a massive rebuilding after the Great Fire of 1628. You'll also see a number of 18th- and 19th-century buildings, which form the basis of the Old Town—a settlement by the water's edge. These shingled wooden buildings were originally built as private residences, and many remain so, although a few now house small galleries.
Naantali's extremely narrow cobblestone lanes gave rise to a very odd law. During periods when economic conditions were poor, Naantalians earned their keep by knitting socks and exporting them by the tens of thousands. Men, women, and children all knitted so feverishly that the town council forbade groups of more than six from meeting in narrow lanes with their knitting—and causing road obstructions.