Also known as Alstadt, Zurich's historical center is a cool mix of old and new. It's home to iconic churches like the twin towers of Grossmunster as well as Fraumunster, which is famous for its stained glass windows. You can also climb up Lindenhof Hill for a bird's eye view of the town and walk the pedestrianized streets of Niederdorf and Limmatquai—they are lively with shops by day and packed with nightlife as the sun goes down. Join a walking tour to explore the medieval alleyways or hop on a cruise along River Limmat for a different view of the picturesque Old Town. – Tripadvisor

This famous pedestrian street offers the best in world-class shopping opportunities and is also home to some of the world's most important banks.

This 12th-century cathedral has both historical and architectural significance: Ulrich Zwingli led an important sect of the Reformation from here in the early 1500s, and the cathedral's twin towers serve as perhaps the most recognizable landmarks in modern Zürich.

Lindenhofplatz is a nice quiet park, overlooking the city; where Rietberg Museum is located.

One of the oldest churches in the city, this cathedral is best known for having the largest clock face in Europe.