Waterfalls in New Hampshire

126 named waterfalls on one map. Tallest first until you share a location, then nearest first.

Showing New Hampshire's falls, tallest first. Tap the button or search a town to sort them by distance.

    Waterfall names and positions: USGS Geographic Names Information System (public domain) and © OpenStreetMap contributors (ODbL). Heights are from OpenStreetMap where a mapper recorded one. Data as of September 2026. Always check the land manager for trail status, closures and parking before you go.

    Where the waterfalls are in New Hampshire

    New Hampshire's waterfalls are in the White Mountains, where streams run off steep granite slopes. Franconia Notch and Crawford Notch each have several within a short walk of the road.

    Well-known waterfalls in New Hampshire

    Arethusa Falls

    Often called the tallest waterfall in New Hampshire, about 140 feet, in Crawford Notch State Park. .

    The Flume

    A narrow gorge with a waterfall in Franconia Notch State Park, walked on boardwalks, with an entry fee. .

    Diana's Baths

    A series of small cascades and pools near North Conway, reached by an easy trail. .

    When to go

    Spring snowmelt, April and May, gives the strongest flow, and fall colour peaks in early October. See the best time to see waterfalls for how flow changes by region.

    New Hampshire by the numbers

    The map shows 126 named falls in New Hampshire. 50 of them are in the USGS Geographic Names Information System, the federal register of official place names, and 76 more are named falls mapped only in OpenStreetMap. 18 have a height recorded by OpenStreetMap mappers, which is what the height filter above uses. GraftonCounty has the most, with 18.

    Tallest recorded waterfalls in New Hampshire

    Heights as recorded in OpenStreetMap, converted to feet. Guidebooks may list different figures, usually because they count every tier of a fall or only the biggest drop. Why heights differ.

    WaterfallHeightCounty
    Arethusa Falls 138 ft Grafton
    Jackson Falls 108 ft not recorded
    Lower Nancy Cascades 82 ft not recorded
    Thoreau Falls 80 ft Grafton
    Cloudland Falls 79 ft not recorded
    Crystal Cascades Falls 69 ft not recorded
    Glen Ellis Falls 64 ft Coos
    Falls of Song 50 ft not recorded
    Big Dog Falls 33 ft not recorded
    Middle Nancy Cascades 33 ft not recorded
    Old Mill Falls 33 ft not recorded
    Kinsman Falls 20 ft not recorded
    Bridesmaid Falls 20 ft not recorded
    Stairs Falls 16 ft not recorded
    Upper Nancy Cascades 16 ft not recorded

    Counties with the most waterfalls

    From the USGS record, which gives each fall's county.

    CountyNamed falls
    Grafton18
    Coos13
    Carroll6
    Cheshire3
    Merrimack3
    Hillsborough3
    Rockingham1
    Strafford1
    Sullivan1

    Every named waterfall in New Hampshire

    Alphabetical within each county. Tap a name to centre the map above on it.

    Carroll County (6)

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    Cheshire County (3)

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    Coos County (13)

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    Grafton County (18)

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    Hillsborough County (3)

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    Merrimack County (3)

    , ,

    Rockingham County (1)

    Strafford County (1)

    Sullivan County (1)

    County not recorded (77)

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    Before you go

    The map shows where falls are, not whether they are open or safe to reach. Check the land manager, usually a state park or national forest, for closures, fees and permits, and stay on the trail near the water. Our waterfall safety guide covers the hazards, and waterfall hikes near me explains how to pick a trail.

    Waterfalls near cities close to New Hampshire

    Every named fall within driving range of the city, nearest first: waterfalls near Portland, Maine, waterfalls near Burlington, waterfalls near Boston.

    Waterfalls in nearby states: Vermont, Massachusetts, Maine, Rhode Island. Or see waterfalls in every state.

    Waterfalls in New Hampshire: common questions

    How many waterfalls are in New Hampshire?

    Our map lists 126 named waterfalls in New Hampshire, from the USGS Geographic Names Information System and OpenStreetMap as of 2026-09-23. That ranks New Hampshire 14th among the states. Unnamed falls and seasonal drops are not counted, so the real number is higher.

    What is the most famous waterfall in New Hampshire?

    Arethusa Falls is New Hampshire's best-known waterfall. Often called the tallest waterfall in New Hampshire, about 140 feet, in Crawford Notch State Park. Others widely visited include The Flume, Diana's Baths.

    What is the tallest waterfall in New Hampshire?

    Among falls with a height recorded in OpenStreetMap, Arethusa Falls is the tallest in New Hampshire at about 138 ft. Published heights vary between sources, because some count every tier and some only the biggest drop.

    How do I find waterfalls near me in New Hampshire?

    Tap Find falls near me on this page, or type a New Hampshire town or ZIP code. The map lists the named waterfalls around you, nearest first, with height where recorded and a link to directions.

    When is the best time to see waterfalls in New Hampshire?

    Spring snowmelt, April and May, gives the strongest flow, and fall colour peaks in early October.

    Which county in New Hampshire has the most waterfalls?

    Grafton County has the most named falls in the USGS record, 18.