Assabet River National Wildlife Refuge

Sudbury, Massachusetts

Assabet River National Wildlife Refuge

Sudbury, Massachusetts

Trails near Sudbury, Massachusetts

2.6 mi
Easy
Loop

Puffer Pond Loop

Maynard, Massachusetts

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Know Before You Go

Offers diverse habitats like forests, wetlands, and grasslands, providing excellent opportunities for wildlife viewing, especially birdwatching.
Features miles of trails suitable for hiking, walking, and biking, allowing visitors to explore the refuge's natural beauty.
Provides recreational activities such as fishing and hunting (regulated), and educational programs, making it a destination for outdoor enthusiasts and families.

About Assabet River National Wildlife Refuge

Explore the serene beauty of the Assabet River National Wildlife Refuge in Sudbury, Massachusetts, and discover the Puffer Pond Loop, a delightful 2.6-mile hike nestled in neighboring Maynard. Perfect for a leisurely outing, this easy, flat trail is ideal for hikers of all skill levels. The Puffer Pond Loop artfully combines the Puffer Pond Trail, Otter Alley, and Harry's Way, offering picturesque vistas of Puffer Pond and glimpses into the past with fascinating historical bunker structures along the route.

Plan your visit to the Puffer Pond Loop at the Assabet River National Wildlife Refuge with seasonal considerations in mind. While the trail is beautiful year-round, bug spray is a must-have during the warmer summer months. For a more comfortable experience, consider exploring this scenic loop during the shoulder seasons of spring or fall. Enjoy the natural wonders and historical intrigue that this accessible trail has to offer!

Vista trails

Scenic gorge of cascades representing waterfall trails

Waterfall hikes

Summit trails

Dog-friendly

Camping trails

A.T. hikes

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