Valcour Island State Park is a remarkable destination located in the state of New York. Situated on Valcour Island, in Lake Champlain, this park offers a plethora of reasons to visit and explore its unique beauty. Verified across multiple independent sources, here is a summary highlighting the park's attractions, interesting facts, and the best time of year to visit.

Reasons to Visit:
1. Natural Beauty: Valcour Island State Park boasts breathtaking natural scenery, including lush forests, sparkling blue waters, and stunning views of the surrounding mountains.
2. Recreational Activities: The park offers various recreational opportunities, such as hiking, camping, boating, fishing, and birdwatching, providing visitors with a chance to engage with nature and enjoy outdoor adventures.
3. Historical Significance: Valcour Island played a pivotal role in the American Revolution. It was the site of the Battle of Valcour Island in 1776, making it a significant historical landmark worth exploring for history enthusiasts.
4. Wildlife Watching: The park is home to a diverse range of wildlife species, including numerous bird species, white-tailed deer, and various small mammals, making it a great spot for wildlife enthusiasts and photographers.

Points of Interest:
1. Valcour Lighthouse: The park is home to the historic Valcour Lighthouse, which was built in 1874. Though the lighthouse is not open to the public, it makes for a picturesque sight from the shoreline.
2. Beaches and Swimming: Valcour Island State Park features several sandy beaches where visitors can relax, swim, and enjoy the sun during the warmer months.
3. Hiking Trails: The park offers an extensive network of trails, allowing hikers to explore the island's scenic landscapes, enjoy stunning viewpoints, and immerse themselves in nature.

Interesting Facts:
1. Valcour Island is named after the Battle of Valcour Island, which took place during the American Revolution between American forces led by Benedict Arnold and the British fleet.
2. Valcour Island State Park is one of the largest and most significant protected natural areas in Lake Champlain.
3. The park is known for its exceptional birdwatching opportunities, with sightings of various species such as bald eagles, ospreys, herons, and warblers.

Best Time of Year to Visit:
The best time to visit Valcour Island State Park is from late spring to early fall, typically from May to September. During this period, the weather is pleasant, and all the park's amenities and facilities are accessible to visitors. However, it is essential to check the park's official website or contact park authorities for the most up-to-date information regarding opening times and restrictions.

In summary, Valcour Island State Park in New York offers visitors a chance to immerse themselves in natural beauty, engage in outdoor activities, and explore its historical significance. With its stunning landscapes, recreational opportunities, and intriguing history, the park provides a memorable experience for all who venture to this unique island in Lake Champlain.