5.0
(1)
24
hikers
00:49
3.21km
10m
Hiking
Embark on an easy hike around Lake Williams, a 2.0-mile (3.2 km) loop that offers a refreshing escape. You will gain a gentle 36 feet (11 metres) in elevation, making this route suitable for nearly everyone and completable in about 49 minutes. The trail winds through shady woods, featuring both young and mature trees, and includes wetland boardwalks. A highlight is the unique half-mile long floating boardwalk, where you can walk directly over the water and enjoy expansive views of the lake. This path provides continuous water views, perfect for a peaceful outing.
Before you head out, be aware that the distinctive floating boardwalk on the Lake Williams Trail operates seasonally. It is a good idea to check local conditions if you plan your visit during cooler months. Also, because Lake Williams serves as a backup water supply, certain activities are strictly prohibited. You cannot fish, bring pets, or access the water from the trail or lake.
This trail stands out for its diverse scenery as it loops around the 113-acre Lake Williams. You will find opportunities for birdwatching, especially during spring and fall, as you follow the path. The recently completed floating boardwalk is a notable feature, allowing you to experience the lake from a unique perspective and offering distinct views across the water.
Last updated: April 23, 2026
Waypoints
Start point
Parking
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3.21 km
End point
Parking
Way Types & Surfaces
Way Types
1.72 km
1.38 km
108 m
Surfaces
1.59 km
1.01 km
474 m
119 m
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Elevation
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Wednesday 15 July
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21°C
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Max wind speed: 21.0 km/h
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This route was planned by komoot.
The trail is located in Marlborough, Massachusetts. While specific parking lots aren't detailed, access points are typically found around the lake. Look for designated parking areas near the trailheads.
No, pets are strictly prohibited on the Lake Williams Trail. This is due to the sensitive nature of Lake Williams as a backup water supply for the area.
The trail offers diverse scenery year-round. Spring and fall are particularly good for birdwatching during migration. Be aware that the unique floating boardwalk closes seasonally, typically during winter months.
No, there are no permits or entrance fees required to access and hike the Lake Williams Trail.
Yes, the Lake Williams Trail is considered easy and is suitable for beginners and families. It's a short loop with generally flat terrain, making it accessible for a leisurely walk.
You can expect varied terrain including asphalt, boardwalk, and dirt paths. The scenery features shady woods, young woodland, mature trees, and wetland boardwalks. You'll have continuous views of Lake Williams, though some sections may also show nearby roadways and buildings.
The most distinguishing feature is the recently completed half-mile long floating boardwalk. This unique addition allows you to "walk on water" across Lake Williams, offering distinct water views. It includes cutouts where you can pause and take in the surroundings.
Yes, due to Lake Williams being a backup water supply, activities such as fishing, pets, and water access are strictly prohibited. The floating boardwalk also closes seasonally, so check local advisories if planning a winter visit.
Yes, the Lake Williams Trail is a loop, approximately 1 to 1.5 miles long, encircling the 113-acre Lake Williams.
While the trail itself may be accessible, the floating boardwalk, a major feature, closes seasonally, typically during the colder months. Be prepared for potentially icy or snowy conditions on other parts of the trail.
The trail offers opportunities for birdwatching, especially during spring and fall migrations. You might spot various bird species around the lake and in the wooded areas.
The trail is approximately 1 to 1.5 miles long. Most hikers complete it in about 50 minutes, making it a great option for a leisurely walk or run.
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