Start your day by visiting the magnificent Hannover Royal Gardens and take a serene promenade. Next, head to the Old Town Hall which dates back to the 15th century. Make your way to the Civic Gallery KUBUS that features exhibits by modern artists. Make a quick stop at the iconic Marktkirche, an impressive church that dominates the city's skyline. End your day with a stroll through the tranquil Herrenhausen Gardens, which are famous for their fountains and elegant landscaping.
Start your second day with the Lower Saxony State Museum, showcasing Hannover's rich cultural heritage. Just around the corner, you'll find the August Kestner Museum, with exhibits on ancient art and culture. Head to the Sprengel Museum, known for its impressive collection of expressionist art. Finish off your day with a visit to the Nanas Sculptures, bright and colorful sculptures located in Leine Park.
If you have more time, visit the Hannover Zoo or the Sea Life aquarium, both great for families. If you have less time, consider combining the museums into one day and visiting a local restaurant or shopping center for the second day. Quick bites and drinks can be found at the Markthalle Hannover, a covered market with great choices of local foods.