1. The Archaeological Park of Paestum, also known as Parco Archeologico di Paestum, is located near the town of Capaccio in the province of Salerno, Italy. It is one of the most important archaeological sites in the country and a UNESCO World Heritage site.

The park is home to three incredibly well-preserved Greek temples, known as the Temple of Hera, the Temple of Athena, and the Temple of Neptune. These temples were built around 550-450 BC and are considered some of the best examples of ancient Greek architecture. The park also includes the remains of an ancient city, including city walls, streets, and houses.

Aside from the temples, the park also contains a museum, the National Archaeological Museum of Paestum, which houses a remarkable collection of artifacts discovered in the area, including sculptures, pottery, and tomb paintings. The museum provides further insight into the ancient culture and history of Paestum.

2. The working hours of the Archaeological Park of Paestum vary depending on the season. Generally, it is open from 8:30 AM to 7:30 PM during the summer months (April to October) and from 8:30 AM to 5:30 PM during the winter months (November to March). It is advisable to check the official website or contact the park directly for the most up-to-date information. The phone number for the park is +39 0828 811023.

3. Tickets for the Archaeological Park of Paestum can be purchased on-site or online. The ticket prices vary depending on the type of ticket and combination options. As of 2021, the general admission fee for adults is €12, while discounted tickets for students and seniors are priced at €8. There are also special family and group rates.

To reach the park, visitors can take a train to the Paestum station, which is connected to major cities like Naples and Salerno. From the station, it is a 10-15 minute walk to the entrance of the park. Alternatively, there are also buses that provide transportation to the park.