1. The Palace of Culture and Science (Palac Kultury i Nauki) is a vast building located in the center of Warsaw, Poland. It was built in the 1950s as a gift from the Soviet Union to the people of Poland, and served as a symbol of the city’s reconstruction after World War II. The building stands at 231 meters and is the tallest building in Poland. It houses a cinema, several theaters, a concert hall, museums, an observation deck, and numerous offices and conference rooms. The Palace of Culture and Science is also home to the offices of the President of Poland and the Council of Ministers.

2. The Palace of Culture and Science is open daily from 8:00 am to 11:00 pm. The phone number for the information desk is +48 22 656 76 00.

3. Ticket prices vary depending on the exhibition or event. The main observation deck is located on the 30th floor and costs 25 złoty (approximately $7) for adults and 18 złoty (approximately $5) for students. There are also guided tours available, which cost 20 złoty (approximately $5.50) per person. The Palace of Culture and Science is easily accessible by public transportation, including buses, trams, and the metro.