Whitehall State Park, located in the state of Massachusetts, is a charming natural area that offers visitors a range of activities amidst its serene surroundings. Here is a summary of the park, highlighting reasons to visit, points of interest, interesting facts, and the best time of year to plan your visit.

Reasons to Visit:
1. Scenic Beauty: Whitehall State Park boasts picturesque landscapes, including lush forests, rolling hills, and tranquil ponds, offering visitors an opportunity to immerse themselves in nature.
2. Outdoor Activities: The park provides various recreational activities, such as hiking, picnicking, fishing, boating, and swimming, making it an ideal destination for adventure enthusiasts and families alike.
3. Historical Significance: Whitehall State Park is home to Whitehall Reservoir, which served as a vital water supply for Boston in the late 19th and early 20th centuries. Its historic significance adds an intriguing element to the park.

Points of Interest:
1. Whitehall Reservoir: The centerpiece of the park, this 640-acre reservoir offers splendid views and opportunities for fishing, boating, and kayaking.
2. Hiking Trails: Explore over 6 miles of well-maintained trails that wind through the park's diverse landscapes, providing hikers with opportunities to spot wildlife and enjoy scenic vistas.
3. Picnic Areas: The park features several picnic areas equipped with picnic tables, grills, and scenic views, providing a perfect setting for a relaxed outdoor meal with family and friends.

Interesting Facts:
1. The park was established in 1949 as a state forest and was later converted into a state park due to its historical significance and recreational potential.
2. Whitehall Reservoir is a popular fishing destination, home to a variety of fish species, including bass, pickerel, perch, and more.
3. The park's landscapes have been shaped by both natural forces and human activity, creating a unique blend of natural beauty and historical significance.

Best Time to Visit:
The best time to visit Whitehall State Park is during the spring and fall seasons when the weather is mild and the park's landscapes are adorned with vibrant colors. Springtime offers blooming wildflowers and rejuvenated foliage, while the fall showcases breathtaking foliage, particularly in October. However, visitors can enjoy the park's beauty throughout the year, as each season brings its own charm.

Please note that it is always advisable to verify this information by cross-referencing multiple independent sources to ensure accuracy and up-to-date details regarding Whitehall State Park in Massachusetts.