1. Bellver Castle is a Gothic-style castle located on a hill in Mallorca, Spain. It was built in the 14th century by King James II and served as a royal residence, military fortress, and a prison. The most unique feature of the castle is its circular shape, which is rare for medieval castles. The castle has three towers, a moat, and an inner courtyard. The interior of the castle has a museum that displays archaeological finds and exhibits on the history of Mallorca.

2. The castle is open to visitors from Tuesday to Sunday, 8:30 am to 8:00 pm (April to September) and 8:30 am to 6:30 pm (October to March). The castle is closed on Mondays. Phone: +34 971 73 35 65.

3. The admission fee is 4 euros for adults, 2 euros for seniors and students, and free for children under 14 years old. The easiest way to reach the castle is by car or taxi. The castle is also accessible by a public bus (line 3) from Palma city center, which takes approximately 20 minutes. Parking is available at the castle for a fee.