St. Mark's Basilica (Basilica di San Marco): This iconic cathedral is a masterpiece of Byzantine architecture, known for its intricate mosaics and opulent design. The Piazza San Marco, surrounding the basilica, is also a must-visit.

Doge's Palace (Palazzo Ducale): Located adjacent to St. Mark's Basilica, the Doge's Palace is a symbol of Venice's political and military power. The palace is a stunning example of Venetian Gothic architecture and offers tours through its impressive rooms and chambers.

Rialto Bridge (Ponte di Rialto): One of Venice's most famous landmarks, the Rialto Bridge spans the Grand Canal and is lined with shops. The views from the bridge are spectacular, and the area is bustling with activity.

Grand Canal: Take a vaporetto (water bus) or a romantic gondola ride along the Grand Canal to admire the elegant palaces that line this major waterway. It's a great way to get a sense of the city's layout.

Murano and Burano Islands: These islands are known for their unique characteristics. Murano is famous for its glassmaking, and you can visit glass factories to see artisans at work. Burano is known for its colorful houses and handmade lace.