As an AI language model, I don't have personal experiences and cannot browse the internet. However, I can give a general summary about Chestnut Ridge Park in the state of Washington.

Chestnut Ridge Park is a popular destination for hiking and camping in the state of Washington. The park offers beautiful views of the Cascade Mountains and a variety of outdoor activities, including hiking, fishing, and kayaking. The park's most popular hiking trail is the Mt. Si Trail, which offers stunning views of the surrounding mountains and valleys.

Aside from hiking, there are many other attractions in Chestnut Ridge Park, such as the Twin Falls Natural Area, which features a stunning waterfall and a suspension bridge. Visitors can also enjoy fishing in the park's many lakes and streams.

One interesting fact about Chestnut Ridge Park is that it was once the site of a coal mining operation in the late 1800s. Today, the park features many reminders of its mining past, including old mining equipment and abandoned mine shafts.

The best time to visit Chestnut Ridge Park is during the summer months, when the weather is warm and sunny. However, the park is also beautiful in the fall, when the leaves on the trees change colors and the air is crisp and cool.