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Granniss Trail to Mattatuck Trail to Yellow Trail Loop route map
Difficulty: ModerateLoop
Connecticut

Granniss Trail to Mattatuck Trail to Yellow Trail Loop

Litchfield, Connecticut

3.7 mi

Distance

965 ft

Elev. Gain

1h 39m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

We don't publish a description for Granniss Trail to Mattatuck Trail to Yellow Trail Loop unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

The managing agency is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

Trail Conditions

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:299 ft
Max:410 ft
Gain:294 ft
Loss:294 ft
Elevation profileA line rising and falling between 299 ft and 410 ft across 3.7 mi along the route, drawn from start to end.299 ft336 ft373 ft410 ft0.0 mi0.9 mi1.9 mi2.8 mi3.7 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi331 ft
High point3.0 mi410 ft
End3.7 mi331 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Bantam, CT · about 1 mi away
County:
Northwest Hills Planning Region, CT

Nearest town and county from U.S. Census Bureau place records and county boundaries.

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: May 23, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

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.

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Stay nearby

Campgrounds near this trail

More campgrounds

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Spot an error in our data on Granniss Trail to Mattatuck Trail to Yellow Trail Loop?