As an AI language model, I don't have personal opinions, but I can provide you with information from reliable sources about Harvard Park, which is located in Los Angeles, California. Harvard Park is a popular destination for sports enthusiasts, families, and community members. The park has plenty of amenities, including sports fields, a playground, picnic areas, a swimming pool, and a recreation center.

One of the park's main attractions is its basketball courts, which are considered some of the best in the city and have produced several professional basketball players. Additionally, the park's recreation center offers various programs and classes, such as dance, martial arts, and fitness.

Harvard Park has a rich history, as it was one of the few parks in the city that allowed African Americans to use its facilities during the segregation era. The park has also been a site for community events and protests, including the Watts riots in 1965.

The best time to visit Harvard Park is between April and May or September and October when the weather is mild. However, the park is open year-round and offers activities for all seasons.

Overall, Harvard Park is a wonderful place to visit if you're looking for outdoor activities, cultural history, and community events.