1. Zocalo is a central square located in the heart of Acapulco, Mexico. It is a popular spot for both locals and tourists to gather, relax, and enjoy the vibrant atmosphere. The square is surrounded by historic buildings, shops, restaurants, and street vendors selling local handicrafts and snacks. Zocalo is known for its lively atmosphere, with street performers often entertaining visitors.

2. The working hours of the shops and restaurants around Zocalo may vary, but the square itself is typically open to the public all day and night. If you need specific information or have any inquiries, you can try contacting the Acapulco Tourism Office at +52 744 481 8336.

3. There is no entrance fee to visit Zocalo as it is a public square. Transportation to Zocalo in Acapulco is easy as it is centrally located and accessible by taxi, bus, or even on foot if you are staying nearby. Parking may be limited in the area, so taking public transportation or a taxi is recommended.