The lake surrounds Bled Island (). The island has several buildings, the main one being the pilgrimage church dedicated to the
Assumption of Mary (), built in its current form near the end of the 17th century. It is decorated with remains of
Gothic frescos from around 1470 in the
chancel, and with rich
Baroque furnishing. The church has a tower and there is a Baroque stairway dating from 1655 with 99 stone steps leading up to the building. The church is frequently visited and weddings are held there regularly. Traditionally it is considered good luck for the groom to carry his bride up the steps on the day of their wedding before ringing the bell and making a wish inside the church. The traditional transportation to Bled Island is a wooden boat known as a
pletna. The word
pletna is a borrowing from Bavarian German
Plätten 'flat-bottomed boat'. Some sources claim the
pletna was used in Lake Bled as early as AD 1150, but most historians date the first boats to AD 1590. Similar in shape to Italian gondolas, a
pletna seats 20 passengers. Modern boats are still made by hand and are recognizable by their colorful awnings.
Pletna oarsman employ the
stehruder (standing rowing) technique to propel and navigate boats across the lake using two oars. The role of the oarsman dates back to 1740, when
Maria Theresa of Austria granted 22 local families exclusive rights to ferry religious pilgrims across Lake Bled to worship on Bled Island. The profession is still restricted. Many modern oarsmen descend directly from the original 22 families. == Gastronomy ==