This page lists 6 waterfall swimming holes in New Hampshire, where the swim season runs late june through august. Open each listing for directions, fees, and current conditions before you travel.
New Hampshire has 6 documented waterfall swimming holes in this directory — a waterfall swimming hole is the plunge pool at the base of a falls — carved deep by falling water, often cold, and usually surrounded by polished rock. The New Hampshire swim season runs Late June through August, peaking July to mid-August. Access points cluster near Twin Mountain, Bretton Woods, Willey House, Pinkham Notch, and Gorham. Every listing below links to a full page with directions, fee notes, access rules, and safety context.
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Crawford Notch Region Swimming Holes lies in New Hampshire, where Varies, See Below moves through a wooded corridor. Threading along Route 302 through a dramatic glacial valley hemmed in by granite walls and old-growth forest, this corridor offers everything from a quick roadside dip to a full.
View detailsGlen Ellis Falls in Pinkham Notch, New Hampshire — a 64-foot White Mountain National Forest waterfall with a short paved/stairs path from the Route 16 scenic parking. Primarily a viewing hike; swimming at the falls is typically discouraged — use nearby Wildcat Brook / Jackson Falls for swimming.
View detailsJackson Falls on Wildcat Brook in Jackson, New Hampshire — free multi-tier cascade pools a few minutes from North Conway and Pinkham Notch. Informal roadside / neighborhood parking; slick granite and cold water; pack out trash.
View detailsLivermore Falls on the Pemigewasset River near Campton and Plymouth, New Hampshire — free river swimming above and below the cascades in Livermore Falls State Forest. Short walk from Livermore Road parking; stay well clear of the strong mid-channel current.
View detailsPackers Falls is a falls swimming spot on Lamprey River near Durham, New Hampshire. What people come for: Calm waters of the Lamprey River; Seasonal wildlife sightings. Access is free, and there are no facilities on site. Best visited in Summer. There are no lifeguards.
View detailsSculptured Rocks near Hebron, New Hampshire is a falls swimming spot on Cockermouth River. What people come for: Intricate rock formations sculpted by nature; Crystal-clear swimming pools. Access is free, and there are no facilities on site. Best visited in Late spring through early fall. Test water depth before jumping.
View detailsThe White Mountains hold the flumes and basins — the Swift River, Franconia and Diana's Baths, Packers and Sculptured Rocks — plus clear glacial ponds throughout.
In this directory, Crawford Notch Region Swimming Holes, Glen Ellis Falls, and Jackson Falls are among the waterfall spots we document in New Hampshire. The full list below reaches Twin Mountain, Bretton Woods, Willey House, Pinkham Notch, Gorham, Jackson, North Conway, and Campton.
Granite-bottomed and cold; river pools sit in the low 60s°F through summer.
Flow makes or breaks a waterfall. Too little and it is a trickle over dry rock; too much and the plunge pool becomes a churning hydraulic you cannot swim out of. Late spring and early summer usually strike the balance.
Plunge pools are the coldest water in most watersheds. Falling water aerates and shades the pool, so expect it several degrees colder than the stream above it.
Check whether swimming is actually permitted. A high share of the most photographed waterfalls in the country carry enforced no-swimming orders after fatalities — Ricketts Glen, Hocking Hills, and much of the Catskills among them.
In New Hampshire, the New Hampshire Department of Environmental Services publishes the water-quality and algal-bloom advisories that apply to these waters. Check them alongside the live gauge data rather than instead of it.
Wet rock above a drop is the single most dangerous surface in outdoor swimming. Falls, not drownings, cause most waterfall deaths, and the algae film on polished rock offers almost no friction even in good shoes.
The base of a falls can hold a recirculating current that pushes a swimmer down and back toward the curtain. Enter to the side of the flow, never directly under it.
Do not climb the falls to jump. Depth at the base changes with every flood, debris collects in the pool, and there is rarely a clean line back out.
White Mountain potholes and flumes are smooth granite with strong recirculating current. Several popular basins have drowning histories, and the cold water shortens self-rescue time considerably.
Cold water deserves more respect than most swimmers give it. The National Weather Service notes that cold shock can be as severe at 50-60°F as at 35°F, and that the involuntary gasp reflex can be triggered by water as warm as 77°F — which is why entering slowly matters even on a hot day.
New Hampshire swims late june through august, with the most reliable water july to mid-august. Shallow ponds are usable from mid-June and into mid-September.
Waterfalls peak visually in spring runoff and peak for swimming in early to midsummer once flow eases.
6 of these listings carry their own best-time note from the land manager or from reader reports — open them for the specifics rather than relying on the state-wide window alone.
What to bring: Grippy footwear you are willing to swim in, and a helmet if your group scrambles near the lip.
We document 6 waterfall swimming holes in New Hampshire. That is the number with enough verified detail — access, directions, and conditions — to publish, not the total number that exist. They cluster near Twin Mountain, Bretton Woods, Willey House, and Pinkham Notch.
Late June through August, with the best conditions july to mid-august. Shallow ponds are usable from mid-June and into mid-September. Waterfalls peak visually in spring runoff and peak for swimming in early to midsummer once flow eases.
Of the 6 listed here, 5 free, 1 fee or park admission. Fees are usually a state park or day-use charge rather than a swimming charge, and they change season to season — open the individual listing before you drive.
Three things: the live flow or level at the nearest USGS gauge, the current advisories from the New Hampshire Department of Environmental Services, and the forecast for anywhere upstream of you. White Mountain potholes and flumes are smooth granite with strong recirculating current. Several popular basins have drowning histories, and the cold water shortens self-rescue time considerably.
Generally no, not straight away. Runoff raises the current, pushes new debris into familiar pools, and spikes bacteria counts. Give moving water 24 to 48 hours to clear after heavy rain. In narrow gorges the bigger risk is flash flooding — rain miles upstream under a clear sky above you is enough to raise the water fast.