ColdPrimitive

Rattle River

NH

About Rattle River

Rattle River offers a refreshing escape along the Appalachian Trail in New Hampshire, featuring several cool swimming holes nestled in a serene mountain river setting. This primitive cold spring invites you to connect with nature amid the gentle sounds of flowing water and rustling trees.

Getting There

From Gorham, take Route 2 east for about three miles to the Appalachian Trail crossing. Limited parking is available near the trailhead. From there, hike south along the trail for roughly 30 minutes, passing the rustic Rattle River Shelter before reaching the river’s inviting swimming holes.

What to Expect

The chilly waters of Rattle River provide a crisp contrast to the summer air, perfect for a refreshing dip. The atmosphere remains peaceful and quiet, with few visitors taking the moderate hike, making it an ideal spot for solitude. Facilities are minimal, so you’ll experience the raw beauty of a New Hampshire swimming hole.

Tips for Visitors

Visit during summer when the water is most inviting and the trail is clear. Bring sturdy shoes for the uneven hike and pack essentials like water and snacks. There are no fees or formal amenities—respect the natural setting by packing out all trash and treading lightly along the trail and riverbanks.

Last updated December 20, 2025

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Access

Moderate Hike

30 min from parking

Parking

Limited

Fee

Free

Cell Service

Unknown

Crowds

Quiet

Best Season

Summer

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