Wildcat Falls Guide Before Visiting 2026 Updated (Hillsborough County, NH)

Wildcat Falls is a waterfall in Hillsborough County, New Hampshire, about 0.9 miles southwest of Merrimack. 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

Hillsborough County, NH

Nearest town

Merrimack (0.9 mi)

Visitor rating

★★★★☆ 4.4 from 44 reviews

Crowds

Quieter

Access

Expect effort

Coordinates

42.85536, -71.50368

USGS topo

South Merrimack quad

Getting there

Wildcat Falls sits about 0.9 miles southwest of Merrimack in Hillsborough County. Google lists the address as Merrimack, NH 03054. Reviewers mention a demanding approach, so plan for uneven or steep ground.

Open directions in Google Maps or Apple Maps, or view the map on the Wildcat 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 Wildcat 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 42.85536, -71.50368 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.
• 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. With 44 reviews, it sees fewer visitors than the region's headline falls, so you may have it to yourself on a weekday.

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

Wildcat Falls holds a 4.4-star average across 44 Google reviews, and 73% of reviewers give it five stars. That makes it the most reviewed waterfall in Hillsborough County. Visitors have shared 102 photos.

This rocky, picturesque waterfall in Wildcat Falls Conservation Area is surrounded by trees.

See the rating breakdown or read reviews on Google.

History of the area

Older maps and records also list it as Atherton Falls.

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

Its neighbors on the map tell the story of the surrounding land: Souhegan River Reservoir (reservoir, 0.6 mi), Baboosic Brook (stream, 0.8 mi), Souhegan River (stream, 0.9 mi), and Horseshoe Pond (lake, 1.0 mi).

Southern Uplands and the Merrimack Valley. Southern New Hampshire's falls are modest in height but rich in history. Rivers here powered textile mills and sawmills in the 1800s, and several named falls sit in or near town centers where dams and mill ruins remain. Wildcat Falls, in a conservation area in Hillsborough County, tumbles over a jumble of boulders through mixed forest. Cheshire and Sullivan counties along the Connecticut River valley hold small cascades in rolling hill country near Alstead, while Merrimack County's falls near Concord and Epsom lie on streams draining toward the Merrimack River. Flows here depend more on recent rain than on mountain snowmelt.

Nearby waterfalls to add to your trip

Summary

Wildcat Falls about 0.9 miles southwest of Merrimack is rated 4.4 out of 5 by 44 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 Wildcat Falls listing for the map, photos and nearby landmarks.