Monument Square is a historic public space located in downtown Portland, Maine. It is a popular destination for locals and tourists alike, offering a range of attractions and activities throughout the year.

One of the main reasons to visit Monument Square is its historical significance. The square was established in 1825 and has played a central role in the city's political and social life ever since. It is home to several important monuments, including a statue of Civil War general Henry Wadsworth Longfellow and the Maine Korean War Memorial.

Other points of interest in the area include the Portland Museum of Art, the Portland Observatory, and the Eastern Promenade, all of which are within walking distance of the square. Visitors can also enjoy a range of dining and shopping options in the surrounding area.

One interesting fact about Monument Square is that it was originally called Portland Square, but was renamed in honor of the soldiers and sailors who fought in the Civil War. Another interesting fact is that the square was once home to a market where slaves were bought and sold.

The best time of year to visit Monument Square depends on personal preferences, but many people enjoy visiting during the summer months when the weather is warm and a range of outdoor events take place in the area. The fall is also a popular time to visit, as the foliage in the surrounding area is especially beautiful during this time.