It was founded by the Order of St. John in the 16th century and was named after Jean de Valette, the Grand Master of the Order. It was built as a fortified city to protect against attacks by the Ottoman Empire. Valletta's historical significance and architectural beauty led to its designation as a UNESCO World Heritage Site in 1980. The city is renowned for its well-preserved fortifications, Baroque buildings, and numerous historical landmarks. It is known for its stunning architecture, characterized by grand palaces, churches, and forts. The city's architecture reflects various influences, including Baroque, Mannerist, Neo-Classical, and Modernist styles.

Several notable landmarks in Valletta include St. John's Co-Cathedral, a masterpiece of Baroque art and architecture; the Grandmaster's Palace, which now serves as the office of the President of Malta; and the Upper Barrakka Gardens, offering panoramic views of the Grand Harbour. It has a vibrant cultural scene with numerous museums, art galleries, and theatres. The city hosts various cultural events and festivals throughout the year, including the Valletta International Baroque Festival and the Malta Arts Festival.

Shopping opportunities, from international brands to local boutiques and craft shops lining the streets of Valletta. The city is also known for its diverse dining scene, with numerous restaurants offering both traditional Maltese cuisine and international dishes.

Valletta's location on the Grand Harbour provides stunning views from the Barrakka gardens of the three cities across the port. The Grand Harbour is an important port for cruise ships and ferries.

Valletta's rich history, architectural beauty, and vibrant cultural scene make it a popular destination for tourists visiting Malta. The city offers a unique blend of historical charm and modern amenities, making it an intriguing place to explore.