Trullgarden Castle, which was built at the end of the 16th century under Count Karl Sture, is simple and beautiful. Over the centuries, the royal castle grew into a 43-meter-long and 15-meter-wide main building with two 8-meter-wide wings. An open courtyard leads directly into a Baltic Sea bay. The simple castle park is beautiful with its wonderful giant trees, hedges and labyrinths. The bathing jetty and the orangery also invite you to take a walk. A tour of the castle is also worthwhile; it is currently open from 11.30 a.m. and guided tours in Swedish and English are also offered.