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Discover the Serenity of Assabet River National Wildlife Refuge

Explore the natural beauty and rich wildlife of Assabet River National Wildlife Refuge, a serene escape in Sudbury, Massachusetts.

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Immerse yourself in the natural beauty and tranquility of Assabet River National Wildlife Refuge, where diverse wildlife thrives amidst stunning landscapes. Explore scenic trails, observe local fauna, and enjoy peaceful moments in nature, all within a short drive from Sudbury, Massachusetts.

A brief summary to Assabet River National Wildlife Refuge

  • Monday 6 am-6 pm
  • Tuesday 6 am-6 pm
  • Wednesday 6 am-6 pm
  • Thursday 6 am-6 pm
  • Friday 6 am-6 pm
  • Saturday 6 am-6 pm
  • Sunday 6 am-6 pm

Local tips

  • Visit early in the morning or late in the afternoon for the best chances to see wildlife.
  • Bring binoculars for birdwatching; the refuge is home to many migratory species.
  • Pack a picnic to enjoy at one of the serene spots along the trails.
  • Wear sturdy shoes as some trails can be uneven or muddy, especially after rain.
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Getting There

  • Car

    If you are traveling by car, start on the nearest highway to your location. For example, if you are near I-495, take the exit for MA-20 toward Sudbury. Follow MA-20 until you reach the intersection with Hudson Road in Sudbury. Turn onto Hudson Road, and the Assabet River National Wildlife Refuge entrance will be on your right at 680 Hudson Rd, Sudbury, MA 01776. There is no admission fee to enter the refuge.

  • Public Transportation

    If you are using public transportation, take the MBTA commuter rail to the South Acton station on the Fitchburg Line. From South Acton, you will need to arrange for a taxi or rideshare service, as there is no direct public transport to the refuge. The distance from South Acton to the refuge is approximately 4 miles. Expect to pay around $15-$20 for a taxi or rideshare. Be sure to check the train schedule for the Fitchburg Line as service may vary, especially on weekends.

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Discover more about Assabet River National Wildlife Refuge

The Assabet River National Wildlife Refuge is a hidden gem located in Sudbury, Massachusetts, offering visitors a magnificent escape into nature. Encompassing over 2,200 acres of diverse habitats, this wildlife refuge is a sanctuary for a variety of species, including migratory birds, deer, and an array of aquatic life. The landscape is a beautiful blend of wetlands, meadows, and forests, providing a picturesque backdrop for a day of exploration and relaxation. The well-marked trails wind through the refuge, allowing visitors to immerse themselves in the sights and sounds of nature at every turn. Whether you're a birdwatcher eager to catch a glimpse of rare species or simply someone looking to enjoy a leisurely stroll, this refuge has something for everyone. The expansive area is perfect for families, photographers, and nature enthusiasts alike, making it a must-visit destination during your stay in Massachusetts. Additionally, the refuge is steeped in history, with remnants of World War II ammunition bunkers scattered throughout, adding a unique touch to your visit. With seasonal events and educational programs, the Assabet River National Wildlife Refuge is not just a place to visit but an experience to cherish.

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