In a single day, you can cover Visby's main Old Town highlights, including its medieval walls, cobblestone streets, and historic churches. There's time for a museum visit or two and a delightful local meal. With 2 to 3 days, you can dive deeper into Visby's history and culture. Explore the Old Town in greater detail, discover additional museums like Gotland Museum and Fornsalen, and relish leisurely coastal strolls. This allows for a more unhurried experience and the chance to savor local cuisine. If you have 4 or more days, you can thoroughly explore Visby and use it as a hub for venturing to other parts of Gotland. Consider day trips to scenic spots such as Fårö Island, Ljugarn, or the Blue Lagoon (Blå Lagunen). This extended stay permits a comprehensive exploration of Visby and its surrounding attractions.