Are dogs allowed on Winterberry Way, Harrys Way, and Otter Alley Loop?

Yes, dogs are allowed on Winterberry Way, Harrys Way, and Otter Alley Loop but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Winterberry Way, Harrys Way, and Otter Alley Loop?

No, Winterberry Way, Harrys Way, and Otter Alley Loop does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is Winterberry Way, Harrys Way, and Otter Alley Loop?

Winterberry Way, Harrys Way, and Otter Alley Loop is rated easy. It is 2.7 miles long with 322 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See Massachusetts trail conditions

Winterberry Way, Harrys Way, and Otter Alley Loop route map

EasyLoop

Assabet River National Wildlife Refuge/Massachusetts

Winterberry Way, Harrys Way, and Otter Alley Loop

Maynard, Massachusetts

2.7 mi

Distance

322 ft

Elev. Gain

56m

Est. Time

Loop

Route Type

Easy

Difficulty

About This Trail

We don't have an editorial description for Winterberry Way, Harrys Way, and Otter Alley Loop in our cache yet. The planning stats above (distance, elevation gain, estimated time, route type) come from the source listed on this trail.

For current conditions, closures, and route notes, check the official sources below — they're the authority for this trail, not us. Spot something we should add?

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:60 ft

Max:78 ft

98 ft

Trail Details

Dogs on leash

Route Type: Loop
Surface: Dirt

Official sources & verification

Managed by US Fish and Wildlife Service

Verify before you go

Source of truth

Assabet River National Wildlife Refuge — official page
Park unit page with alerts and visitor information.

Verify by phone or mail

Address:MA

Reviews

No reviews yet

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.