Guaita Tower, the oldest of the Three Towers of San Marino, offers panoramic views of the surrounding landscape. It is a symbol of the country's independence and history. While the tower involves some climbing, the interior is relatively accessible, though wheelchair access is limited due to the historic structure. A solo visit is perfectly feasible, allowing you to explore at your own pace, though guided tours are available to delve deeper into the tower's history. There are generally no seasonal restrictions, but opening hours may vary depending on the time of year. The cost to enter is typically a few euros. A typical visit lasts about 1-2 hours, allowing ample time to enjoy the views and explore the tower's interior.