Day 1: Explore the Bund and Nanjing Road Pedestrian Street

If you only have four days in Shanghai, start with a visit to the iconic Bund. This waterfront area boasts some of the city's most impressive architecture, including the neoclassical Bund buildings and the Oriental Pearl Tower. Stroll along the promenade, taking in views of the Huangpu River and the city skyline.

Afterwards, head to Nanjing Road Pedestrian Street, one of Shanghai's most popular shopping districts. The street is lined with large department stores and luxury boutiques as well as smaller shops selling souvenirs and local treats. Be sure to try some xiaolongbao (soup dumplings) or guotie (pot stickers) at one of the street-side vendors.

Day 2: Visit Shanghai Museum and Yu Garden

On your second day, immerse yourself in Shanghai's history and culture. Start at the Shanghai Museum, featuring a vast collection of ancient Chinese art and artifacts. The museum's pieces range from ceramics and jade to bronzes and calligraphy.

After lunch, head to Yu Garden, a classic Chinese garden in the heart of Shanghai. The garden is famous for its intricately designed rockery, ponds, and pavilions. Make sure to visit the Mid-Lake Pavilion Teahouse to enjoy a cup of tea and a snack while taking in the garden's peaceful ambiance.

Day 3: Explore Tianzifang and French Concession

Tianzifang is a trendy area of Shanghai that's great for shopping, eating, and people-watching. The narrow alleyways are filled with colorful street art, and the shops sell everything from unique clothing to handmade crafts.

In the afternoon, head to the French Concession, a former French settlement that's now one of Shanghai's most fashionable neighborhoods. Visit the Xintiandi area for its picturesque architecture and trendy restaurants, or stroll along Huaihai Road for high-end shopping and more amazing cuisine.

Day 4: Day trip to Zhujiajiao Water Town

For your last day in Shanghai, take a day trip to the charming water town of Zhujiajiao. Located about an hour outside of Shanghai, this ancient town is known for its beautiful canals and historic bridges.

Take a boat ride through the winding canals, visit the local temples and gardens, and sample some of the town's famous rice wine. Don't forget to try the local specialty snack, roasted sweet potato chips!

Shanghai is a vibrant and exciting city with so much to see and do. With this four-day itinerary, you'll get a taste of everything from history and culture to shopping and cuisine, leaving you with unforgettable memories of your trip to this incredible city.