As an AI language model, I don't have personal experience or preference to provide an opinion on any place or thing. However, I can provide you with information about Rand Park in the state of Missouri.

Rand Park is a public park located in Keokuk, Iowa, overlooking the Mississippi River. The park is named after Charles Rand, a prominent businessman and philanthropist of the late 19th century. It covers over 63 acres and features various recreational facilities such as playgrounds, picnic areas, walking trails, tennis courts, and a swimming pool.

One of the main attractions of Rand Park is the Keokuk National Cemetery, which is located within the park grounds. The cemetery is the final resting place of many Civil War soldiers and veterans from other wars, and it is maintained by the United States Department of Veterans Affairs.

Another point of interest in Rand Park is the Rand Park Pavilion, which is a historic structure that dates back to the early 20th century. The pavilion was recently renovated and now serves as a venue for community events, concerts, and weddings.

The park also offers beautiful views of the Mississippi River and the surrounding landscape, making it a popular destination for nature lovers and photographers.

As for the best time of year to visit Rand Park, it depends on personal preference. The park is open year-round, but the summer months are the busiest and offer the most activities and events. However, spring and fall can be a great time to visit for those who prefer cooler temperatures and fewer crowds.