1. St. Mark’s Basilica is one of the most famous landmarks in Venice, Italy. The basilica was built in the 9th century AD in the Byzantine style and is considered one of the best examples of this architecture outside of Constantinople. The interior is adorned with intricate mosaics depicting scenes from the Bible and other religious stories, and the walls and ceilings are decorated with gold leaf. The basilica also houses the Pala d’Oro, a stunning gold altarpiece adorned with precious gems and enamel.

2. The working time of St. Mark’s Basilica varies throughout the year, but it is generally open to visitors daily from 9:45 am to 5:00 pm. Check for updated information on their official website, as hours may be subject to change. The phone number for the basilica is +39 041 270 8311.

3. Admission to St. Mark’s Basilica is free, but there is a charge to enter the treasury or to view the Pala d’Oro. Visitors should note that strict dress codes are enforced, and proper attire is required. Transportation options to the basilica include water taxis and vaporettos (water buses) which stop at nearby stations.