Birch Bay State Park is located in the state of Washington and is a popular destination for visitors due to its scenic beauty and recreational opportunities. It is situated on a stretch of coastline that features a long, sandy beach with views of the San Juan Islands.

One of the main reasons to visit Birch Bay State Park is to enjoy its many outdoor activities. Visitors can go swimming, boating, fishing, hiking, and biking. The park also offers picnic areas, playgrounds, and campsites for those who want to spend the night.

Some notable points of interest in the park include the Birch Bay Interpretive Center, which offers exhibits on the local environment and wildlife, and the Birch Bay Waterslides, a popular water park that is located nearby.

Interesting facts about the area include its history as a fishing and logging community, as well as its proximity to the Canadian border. Visitors can take a short drive to explore nearby cities like Vancouver, British Columbia and Seattle, Washington.

The best time of year to visit Birch Bay State Park is during the summer months, when the weather is warm and sunny. However, visitors can also enjoy the park during the off-season, when the crowds are smaller and the scenery is still beautiful.