Hidden Trail Park is a 120-acre park located in the city of Martinez, California. The park is known for its beautiful hiking trails, scenic views, and diverse wildlife. There are several good reasons to visit this park, including its peaceful and serene atmosphere, various recreational activities like hiking, jogging, and picnicking, and its proximity to the city of Martinez.

One of the main points of interest in Hidden Trail Park is the Alhambra Creek, which flows through the park and provides a habitat for a variety of wildlife, including deer, rabbits, and birds. The park also features several hiking trails that offer breathtaking views of the surrounding hills and valleys.

Some interesting facts about Hidden Trail Park include that it was once used as a training ground for soldiers during World War II and that it was once part of a large cattle ranch owned by John Muir. Visitors can also see several historic structures, including the John Muir House, which is located nearby.

The best time of year to visit Hidden Trail Park is during the spring and fall when the weather is mild and the park is less crowded. During the summer months, the park can get quite hot, and during the winter months, the trails can be muddy and slippery due to rain. Visitors should also be aware that the park is closed during certain times of the year, so it's best to check the park's website before planning a visit.