Arethusa Falls Guide Before Visiting 2026 Updated

Arethusa Falls is a waterfall in Grafton County, New Hampshire, about 13 miles southeast of Deerfield. This guide covers what to check, bring and expect before you go, using visitor ratings, official USGS records and live conditions for this exact location.

At a glance

Location

Grafton County, NH

Nearest town

Deerfield (13 mi)

Visitor rating

★★★★★ 4.8 from 175 reviews

Crowds

Moderate

Access

Short hike likely

Coordinates

44.14757, -71.38535

USGS topo

Crawford Notch quad

Getting there

Arethusa Falls sits about 13 miles southeast of Deerfield in Grafton County. Google lists the address as Livermore, NH 03812. Visitors reach it on foot by trail. Check the current trail map for distance and elevation before you go.

Open directions in Google Maps or Apple Maps, or view the map on the Arethusa Falls listing. Navigation apps sometimes route onto seasonal forest roads, so check road status if you are heading into the mountains.

Most of the state's notable falls lie within the White Mountain National Forest or state parks such as Franconia Notch and Crawford Notch. Many national forest trailheads require a recreation parking pass, and state park fees apply at some sites. On autumn weekends, parking along the Kancamagus Highway and in the notches fills early. The main hazard is wet granite: smooth, algae-covered ledges near falls are extremely slippery, and slips into potholes or over drops cause injuries every year. Spring runoff makes crossings dangerous, and water stays cold well into summer. White Mountain weather can turn severe quickly at higher elevations, so even short hikes call for layers and rain gear.

What to bring

This checklist is tailored to Arethusa Falls based on what visitors report and the conditions typical of New Hampshire. For the complete list, see our waterfall hike packing guide.

• Offline map and coordinates. Save 44.14757, -71.38535 and download offline maps; cell service is often weak near waterfalls.
• Shoes with real grip. Rock near falling water stays wet and slick even in dry weather.
• Water and a snack. More than you think you need, even for a short walk.
• A light rain layer. Spray from the falls and quick-moving showers can soak you.
• Camera and a small tripod. Visitors have shared 866 photos of it; a tripod lets you shoot silky water in low light.
• Warm layers. Northern and mountain weather changes quickly; spring and fall mornings can be near freezing.
• Headlamp. In case your visit runs later than planned; check sunset time in the conditions panel above.

How to prepare

Timing

The best water in New Hampshire usually comes from April through early June, when snowmelt in the White Mountains combines with spring rain. Lower elevations peak first; high brooks in the notches keep running hard into June. Summer flows can drop sharply during dry spells, though thunderstorms refresh them quickly, and swimming holes become popular in July and August. Late September through mid-October brings famous foliage, especially along the Kancamagus Highway, along with heavy traffic and full trailhead lots on weekends. Winter turns many falls into ice formations and climbing objectives, but approach trails are icy and some forest roads close for the season. Black flies can be bothersome in late spring. 175 Google reviews suggest steady but manageable traffic outside peak weekends.

Safety

Stay behind railings and off wet rock, never climb on the falls, and keep children within arm's reach near the water. Check the weather panel above for flood or storm alerts before you set out; water levels can rise fast after upstream rain. Our waterfall safety guide covers the most common hazards.

Respect the place

Pack out everything you bring, stay on established paths to limit erosion, and leave rocks and plants where they are. See Leave No Trace at waterfalls.

What visitors say

Arethusa Falls holds a 4.8-star average across 175 Google reviews, and 87% of reviewers give it five stars. That makes it the number 2 waterfall by review count in Grafton County. Visitors have shared 866 photos.

The state's 2nd tallest, this picturesque waterfall is reached by a 1.5-mile, uphill hiking trail.

See the rating breakdown or read reviews on Google.

History of the area

Arethusa Falls was entered in the Geographic Names Information System on August 27, 1980, and it appears on the USGS Crawford Notch 7.5-minute topographic map.

Its neighbors on the map tell the story of the surrounding land: Frankenstein Cliff (cliff, 1.1 mi), Sleeper Brook (stream, 1.3 mi), Bemis Brook (stream, 1.3 mi), and Dry River (stream, 1.3 mi).

Western White Mountains and the Pemigewasset. Grafton County is the state's waterfall center. Sabbaday Falls, a short, gentle walk off the Kancamagus Highway, drops through a narrow flume in a series of chutes and pools. Arethusa Falls, described as the state's second tallest, is reached by an uphill trail in Crawford Notch. Franconia Falls lies deep in the Pemigewasset Wilderness, while Georgiana Falls is found near Lincoln. Farther south, the Pemigewasset River pours through a rocky gorge at Livermore Falls, and Profile Falls near Bristol is a popular local stop. Smooth granite ledges, clear pools and dense hardwood forests define the scenery throughout this region.

Nearby waterfalls to add to your trip

Summary

Arethusa Falls about 13 miles southeast of Deerfield is rated 4.8 out of 5 by 175 visitors. Check the live forecast and stream gauge above, save the coordinates for offline use, and pack for wet, uneven ground. Ratings, hours and access can change, so confirm conditions with the land manager before you drive out.

See the full Arethusa Falls listing for the map, photos and nearby landmarks.