Natural swimming hole
Arethusa Falls
Waterfall · New Hampshire
Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
New Hampshire's tallest single-drop waterfall at 160 to 200 feet rewards the 2.8-mile round-trip hike with a misty plunge pool at its base. The dip is bracing and best for experienced hikers and strong swimmers. Respect the current and the sheer rock walls.
Good to know
| Water type | Waterfall |
|---|---|
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Parking | Arethusa Falls trailhead on Rt 302 |
| County | Grafton County |
| Nearest town | Crawford Notch |
| Safety notes | Strong current; slippery rocks; moderate hike |
Map
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Frequently asked questions
Can you swim in Arethusa Falls?
Yes — Arethusa Falls is listed as a natural swimming spot in New Hampshire. Heads-up: Strong current; slippery rocks; moderate hike. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Arethusa Falls require reservations?
No reservations are required at Arethusa Falls based on current information — but verify before you go.
Is there a fee to visit Arethusa Falls?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Arethusa Falls?
The best season is typically June-September.