Hohenwerfen Castle is a medieval fortress located in the Austrian state of Salzburg. It is situated on a rocky outcrop overlooking the Salzach River and the town of Werfen. The castle was built in the 11th century and has served various purposes over the centuries, including as a military stronghold and a prison.

The castle is known for its well-preserved fortifications, including the keep, towers, walls, and gatehouse. Visitors can explore the castle's interior, which features a museum displaying weapons, armor, and historical artifacts. The castle also has a falconry center, where visitors can watch demonstrations of trained birds of prey, such as eagles, falcons, and owls.

One of the castle's most famous historical events is the siege of 1525, during the German Peasants' War. The castle was occupied by rebels, who were eventually defeated by the forces of the Archbishop of Salzburg. In more recent times, the castle has been used as a location for several films, including "The Sound of Music" and "Where Eagles Dare".

Today, Hohenwerfen Castle is a popular tourist destination, attracting visitors from all over the world who come to admire its history, architecture, and natural beauty. It is easily accessible by car or public transportation, and guided tours are available for visitors who want to learn more about the castle's fascinating past.