Roslags-Bro church was built of granite in the 13th century. It was built by an important sea-route, since disappeared as a consequence of the post-glacial rebound. Immured in the church is a runestone from the 11th century.
The tower was added in the 1400s and restored in 1700s. The church is famous due its fine sculptures. The wooden sculpture of Eric IX of Sweden, made in France in 1200s, has been model to Stockholm city coat of arms. The crucifix made in Gotland and font date also from the 13th century. The altar and other saint sculptures date from the 15th century.
References:Duino Castle was built by the Wallsee family in 1389 on the cliffs overlooking the Gulf of Trieste. It replaced an older castle from the 11th century. Over time, the Wallsee family disappeared and the castle, after having been used as a prison, became the residence of the Luogar and Hofer.
At the end of the 19th century it became the property of Prince Alexander von Thurn und Taxis from the Czech branch of the House of Thurn and Taxis. It remains with the family to this day with his great-grandson Prince Carlo Alessandro della Torre e Tasso, Duke of Castel Duino the current owner. The castle has been opened to the public as a museum and park.