Unfortunately, as an AI language model, I do not have access to the internet to verify information. However, I can provide general information about Pin Oak Park based on my training data.

Pin Oak Park is a public park located in California. It is known for its natural beauty and outdoor recreational activities such as hiking, biking, and picnicking. The park features several points of interest, including a large lake, nature trails, and a playground.

Visitors can also enjoy birdwatching and fishing at the park. Interesting facts about Pin Oak Park include its history as a former ranch and vineyard and the presence of various wildlife species, including deer and squirrels.

The best time of year to visit Pin Oak Park may vary depending on what activities you plan to do. Generally, spring and fall are good times to visit for cooler weather and fewer crowds. Summer may be preferable for those looking to enjoy water activities in the lake.

Overall, Pin Oak Park is a great destination for nature lovers and outdoor enthusiasts seeking a peaceful escape from the city.