How long is Calvin Loop?

Calvin Loop is about 0.9 miles long, or about 1.7 miles out and back, based on mapped trail data.

How much elevation gain is on Calvin Loop?

About 33 feet of climbing out and back. The trail runs between 216 and 254 feet above sea level.

How long does it take to hike Calvin Loop?

Plan on about 40 min at an easy pace for the round trip, counting time for the climbs. Fast hikers will be quicker, and families with kids slower.

What can you do on Calvin Loop?

Calvin Loop is open to hiking and biking, according to OpenStreetMap contributors.

Where does Calvin Loop start?

The closest mapped trailhead is Litchfield State Forest Trailhead, at 42.85878, -71.46239.

Calvin Loop

Trail near East Merrimack, New Hampshire

Hiking Biking Mountain biking

Length0.9 mi1.7 mi out and back

Climb33 ftround trip

Hike time40 minround trip

DifficultyEasyestimated

DogsUnknowntell us below

Directions

Trail conditions

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Today at the trail

National Weather Service forecast

Trailhead: Litchfield State Forest Trailhead

No parking, restrooms or water are mapped at the start yet. Check before you go.

Trailhead coordinates: 42.85878, -71.46239

Directions

Trail facts

Open to: Hiking, Biking
Shape: One way
Elevation: 216 to 254 ft
Ride time: 15 min by bike
County: Hillsborough County, New Hampshire

Can I bring my dog?

We don't have dog rules for this trail yet. Check signs at the trailhead or the land manager's website.

Reviews and photos

No reviews yet. Been here? Tell other visitors how it was and whether dogs are allowed.

Nearby trails

Litchfield State Forest Trail 1.6 mi long
Allbuquerque Bike Path 5.8 mi long
Bearcub Run 0.5 mi long
Roll The Dice 0.9 mi long
Boulderdash 0.9 mi long
Aldrich Connector 0.5 mi long

More trails

Common questions

How long is Calvin Loop?: Calvin Loop is about 0.9 miles long, or about 1.7 miles out and back, based on mapped trail data.
How much elevation gain is on Calvin Loop?: About 33 feet of climbing out and back. The trail runs between 216 and 254 feet above sea level.
How long does it take to hike Calvin Loop?: Plan on about 40 min at an easy pace for the round trip, counting time for the climbs. Fast hikers will be quicker, and families with kids slower.
Are dogs allowed on Calvin Loop?: We don't have dog rules for this trail yet. Check signs at the trailhead or the land manager's website.
What can you do on Calvin Loop?: Calvin Loop is open to hiking and biking, according to OpenStreetMap contributors.
Where does Calvin Loop start?: The closest mapped trailhead is Litchfield State Forest Trailhead, at 42.85878, -71.46239.

Source: OpenStreetMap contributors (view or fix on OpenStreetMap). Elevation from USGS data via AWS Terrain Tiles. Times are estimates. Length and route come from mapped data and may differ from signs on the ground. Always check for closures before you go.

Directions