1. The Forbidden City, also known as the Palace Museum, is located in the heart of Beijing and served as the imperial palace during the Ming and Qing dynasties. It is the largest existing palace complex in the world and covers an area of over 720,000 square meters. The palace consists of 980 buildings, including ceremonial halls, gardens, and living quarters, and is surrounded by a 10-meter high wall and a 52-meter wide moat. Some interesting facts about the Forbidden City include:

- It took over 14 years to build and was completed in 1420.

- The palace was off-limits to the general public for hundreds of years, with entry only granted to the emperor, his family, and select officials.

- The palace was home to 24 emperors during the Ming and Qing dynasties.

- The palace complex is said to have over 9,000 rooms and halls, although not all of them are open to the public.

- The Forbidden City was declared a UNESCO World Heritage site in 1987.

2. The Forbidden City is open to visitors every day except Mondays. From April 1 to October 31, the museum is open from 8:30 am to 5:00 pm, and from November 1 to March 31, it is open from 8:30 am to 4:30 pm. The ticket office closes one hour before the museum closes. The phone number for the Forbidden City is +86 10 8500 7421.

3. Tickets to the Forbidden City can be purchased on-site or online in advance. The ticket price is CNY 60 during peak season (April 1 to October 31) and CNY 40 during off-peak season (November 1 to March 31). Visitors can enter the palace complex from three different gates: the Meridian Gate (south gate), the East Prosperity Gate (east gate), or the Gate of Divine Might (north gate). The Forbidden City can be easily reached via public transportation, including subway Line 1 (get off at Tiananmen East or Tiananmen West station) or buses 1, 2, 5, 10, 20, 52, 120, 802, or 819.