1. Pisa Cathedral, also known as the Duomo di Pisa, is a Roman Catholic cathedral located in the Piazza dei Miracoli in Pisa, Italy. It is a magnificent example of Romanesque architecture and is a UNESCO World Heritage Site. The cathedral was built between 1063 and 1118, and it serves as the seat of the Archbishop of Pisa.

The exterior of the cathedral features intricate marble decorations, including beautiful arches and columns. One of the most distinctive features is the façade, which is adorned with two-dimensional sculptures and bronze doors. The interior is equally impressive, with a grand central nave and aisles lined with columns and arches. The pulpit, created by Giovanni Pisano in the 14th century, is a masterpiece of Gothic art.

Perhaps the most famous feature of Pisa Cathedral is its bell tower, the iconic Leaning Tower of Pisa. The tower, located adjacent to the cathedral, gained its leaning status due to a foundation issue during construction. Despite its lean, it remains a popular tourist attraction and a symbol of Pisa.

2. The working hours of Pisa Cathedral vary depending on the season. Generally, it is open from Monday to Saturday from 10:00 AM to 6:00 PM, and on Sundays from 1:00 PM to 6:00 PM. It is advisable to check the official website or contact the local tourism office for the most up-to-date information. Unfortunately, a phone number specifically for the cathedral is not available.

3. Entry to Pisa Cathedral is free of charge. However, there may be a fee to access certain areas or attractions within the cathedral complex, such as climbing the Leaning Tower of Pisa. Tickets for these attractions can be purchased on-site or online.

Pisa Cathedral is easily accessible by public transportation. The closest railway station is Pisa Centrale, which is well-connected with other major cities in Italy. From the station, it is a short bus ride or a 20-minute walk to the cathedral. Parking is limited in the area, so it is recommended to use public transportation when visiting.