Natural swimming hole
Smarts Brook Swimming Hole
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
About a mile up the Smarts Brook Trail, a waterfall pours into a deep green pool shaded by forest canopy, reportedly reaching ten feet deep. Rope swings often hang from nearby trees, and the water runs clear and cold. Do not slide down the cascades themselves, where sharp rocks lurk at the base.
Good to know
| Water type | Waterfall |
|---|---|
| Depth | reportedly up to 10 ft |
| Best season | June-September |
| Fees | $5/day WMNF parking pass |
| Reservations required | No |
| Parking | Smarts Brook trailhead lot |
| County | Grafton County |
| Nearest town | Waterville Valley |
| Safety notes | Do not slide down cascades; rope swing safety; no lifeguard |
Map
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Frequently asked questions
Can you swim in Smarts Brook Swimming Hole?
Yes — Smarts Brook Swimming Hole is listed as a natural swimming spot in New Hampshire. Heads-up: Do not slide down cascades; rope swing safety; no lifeguard. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Smarts Brook Swimming Hole require reservations?
No reservations are required at Smarts Brook Swimming Hole based on current information — but verify before you go.
Is there a fee to visit Smarts Brook Swimming Hole?
Reported fee info: $5/day WMNF parking pass. Fees can change — confirm with the official link.
When is the best time to visit Smarts Brook Swimming Hole?
The best season is typically June-September.