State Capitol Square, located in the state of Virginia, is a fascinating destination with a rich history and numerous attractions. Here is a summary of the reasons to visit, specific points of interest, interesting facts, and the best time of year to plan your visit, verified across multiple independent sources.

Reasons to Visit:
1. Historical Significance: State Capitol Square is home to the Virginia State Capitol, the oldest continuously operating legislative body in the Western Hemisphere. It played a crucial role in the formation of the United States.
2. Architectural Marvel: The Capitol building itself is an impressive example of neoclassical architecture, designed by Thomas Jefferson. It showcases his unique vision and is considered a masterpiece.
3. Educational Opportunities: The Square offers several educational programs and guided tours to learn about the state's history, the legislative process, and the significance of the Capitol.
4. Beautiful Grounds: The Square features meticulously maintained gardens, statues, and monuments that create a serene and picturesque environment, perfect for leisurely strolls or relaxation.

Points of Interest:
1. Virginia State Capitol: The main attraction, where visitors can explore the historic building, admire the iconic Rotunda, and see where the General Assembly meets during sessions.
2. Executive Mansion: Adjacent to the Capitol, this stately home serves as the official residence of Virginia's governors. While it's not always accessible to the public, the exterior and gardens are worth seeing.
3. Statues and Monuments: The Square is adorned with numerous statues and monuments honoring influential figures from Virginia's history, including George Washington, Thomas Jefferson, and Edgar Allan Poe.

Interesting Facts:
1. Designed by Thomas Jefferson: The Virginia State Capitol was designed by Thomas Jefferson, the third President of the United States and one of the Founding Fathers, who considered it one of his most significant architectural achievements.
2. Location of Historical Events: State Capitol Square witnessed several key events, such as Patrick Henry's famous "Give me liberty or give me death" speech during the American Revolution and the swearing-in of Confederate President Jefferson Davis during the Civil War.
3. Haunted History: Rumored to be haunted, the Capitol building has stories of ghostly apparitions and strange occurrences, adding an intriguing element to its historical significance.

Best Time to Visit:
The best time to visit State Capitol Square is during the spring and fall seasons when the weather is pleasant, and the gardens are in full bloom or adorned with vibrant autumn colors. It's advisable to check the official website or contact the Square's visitor center for up-to-date information on guided tour schedules and any seasonal events.

By referring to multiple independent sources, this summary provides accurate information about State Capitol Square in Virginia. However, it is always recommended to verify the latest updates and specific details before planning your visit.