Vienna, the capital of Austria, is a city rich in history, culture, and stunning architecture. Here's an ideal itinerary for 3 days in Vienna:

Day 1:

• Start your day with a visit to Schönbrunn Palace, a UNESCO World Heritage Site. Explore the palace and its beautiful gardens.
• Head to Naschmarkt for lunch, a bustling market with a variety of food stalls and local delicacies.
• In the afternoon, visit the Belvedere Palace to admire its impressive art collection, including works by Gustav Klimt.
• End your day with a leisurely stroll through the historic center of Vienna, taking in sights like St. Stephen's Cathedral and the Hofburg Palace.

Day 2:

• Begin your day with a visit to the Kunsthistorisches Museum, one of the world's finest art museums, housing works by artists like Rembrandt and Vermeer.
• Enjoy a traditional Viennese coffee and pastry at one of the city's famous coffeehouses, such as Café Central or Café Sacher.
• In the afternoon, take a walk through the beautiful Stadtpark and visit the Vienna State Opera House.
• End your day with a visit to the Prater amusement park and take a ride on the iconic Giant Ferris Wheel for panoramic views of the city.

Day 3:

• Start your day with a visit to the Albertina Museum, home to an impressive collection of graphic art and photography.
• Explore the historic district of Hundertwasserhaus, known for its colorful and quirky architecture.
• Enjoy a leisurely boat ride along the Danube River or visit the Schönbrunn Zoo, the oldest zoo in the world.
• In the evening, attend a classical music concert at one of Vienna's famous concert halls, such as the Musikverein or the Vienna State Opera.

Vienna is a city that seamlessly blends history, art, and culture, offering a truly unforgettable experience for visitors. Enjoy your time exploring this magnificent city!