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Discover the Serenity of Mary Island State Park

Experience the tranquility of Mary Island State Park, a serene oasis in the St. Lawrence River, perfect for outdoor adventures and peaceful retreats.

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Nestled in the St. Lawrence River, Mary Island State Park offers a tranquil escape for nature lovers and outdoor enthusiasts. This idyllic island is perfect for hiking, picnicking, and enjoying the stunning waterfront views.

A brief summary to Mary Island State Park

  • Alexandria, New York, US

Local tips

  • Visit early in the morning to enjoy the tranquility and avoid crowds.
  • Bring your own food and drinks for a lovely picnic by the water.
  • Don't forget your camera to capture the stunning sunset views!
  • Check local weather conditions before your visit to make the most of your outdoor activities.
  • Pack insect repellent, especially during warmer months, to ensure a comfortable experience.
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Getting There

  • Car

    If you are driving to Mary Island State Park, start by getting onto NY-12E from your location in Thousand Islands. Follow NY-12E for approximately 10 miles until you reach the town of Alexandria Bay. From Alexandria Bay, look for signs leading to the Mary Island State Park boat launch. The boat launch is located at the end of Mary Island Road, where you can park your car. Be aware that there is a small parking fee at the boat launch, usually around $5 for the day.

  • Public Transportation

    For those using public transportation, take a bus from your location in Thousand Islands to Alexandria Bay. The bus service is operated by the Jefferson County Transportation. Once you arrive in Alexandria Bay, you will have to find a taxi or rideshare service to take you to the Mary Island State Park boat launch located at the end of Mary Island Road. Be prepared for the taxi fare, which may cost between $10-$15.

  • Boating

    If you have access to a boat, you can reach Mary Island State Park directly by water. Launch your boat from any public launch in the Thousand Islands area. Navigate towards the coordinates 44.3654136 latitude and -75.9217458 longitude. There are no docking fees, but make sure to check the weather and water conditions before heading out.

Unlock the Best of Mary Island State Park

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Discover more about Mary Island State Park

Mary Island State Park is a hidden gem located in the midst of the beautiful St. Lawrence River. This serene island is renowned for its lush greenery, scenic walking trails, and picturesque waterfront areas. Tourists flock to this destination to immerse themselves in nature, whether it's hiking along the trails that wind through the island's forests or simply enjoying a peaceful picnic by the water. With an abundance of wildlife and the soothing sounds of the river, Mary Island provides a perfect setting for relaxation and exploration. The park is also popular among bird watchers and photographers, as it offers a variety of stunning landscapes and opportunities to capture the natural beauty of the area. While visiting Mary Island State Park, take advantage of the numerous recreational activities available. The calm waters surrounding the island are ideal for kayaking and canoeing, providing a unique perspective of the stunning vistas. Additionally, fishing enthusiasts will find excellent spots along the shoreline to cast their lines. As the sun sets, the park transforms into a magical place, with breathtaking views that make for unforgettable memories. Whether you're planning a day trip or a longer stay, Mary Island State Park is a must-visit destination for anyone seeking to experience the tranquility and beauty of New York's natural landscapes.

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