17 natural swim spots within about 100 miles of Portland, Maine.
This page lists 17 natural swimming holes near Portland, Maine, sorted by straight-line distance within about 100 miles — including 12 rivers, 3 waterfalls, 1 lake, and 1 other. It is a city day-trip list, not the national GPS finder. Open each listing for directions, fees, and access before you drive.
Near Portland, Maine, our directory maps 17 natural swimming holes within about 100 miles of the city center — including 12 rivers, 3 waterfalls, 1 lake, and 1 other. The closest mapped spot is Royal River (11 mi straight-line). Distances are not drive time; open each listing for directions, fee notes, access rules, and safety context before you travel.
| Central place | Portland, Maine |
|---|---|
| Search radius | About 100 miles |
| Mapped spots | 17 |
| Closest listing | Royal River (11 mi) |
| Water types | River (12), Waterfall (3), Lake (1), Other (1) |
| Typical fees | 14 free · 1 fee · 2 varies |
17 natural swim spots in Maine, sorted by distance from the city center. Statewide inventory counts are on the U.S. swimming holes dataset. For live GPS sorting from your device, use the GPS finder.
Royal River is a river swimming spot on Royal River near Yarmouth, Maine. What people come for: Cool, clear waters ideal for swimming; Thrilling rope swing. Access is free, and there are no facilities on site. Best visited in May to October. Test the water depth and check for submerged objects before jumping or using the rope swing.
View detailsSalmon Falls lies in Maine, where Saco River moves through a wooded corridor. This unofficial, undeveloped .
View detailsReid State Park Coastal Swimming Destinations is a river (tidal) swimming spot near Portland, Maine. What people come for: Coastal swimming spots; Unverified Robinhood Cove mystery. You will find picnic areas. Best visited in June through August. Check tide charts and be aware of strong currents and undertows common in coastal and tidal river areas.
View detailsStrung between the towns of Portland, Standish, East Limington, and Porter, this corridor follows two of Maine's most beloved rivers. Offering a refreshing, crowd-free alternative to the state's busier beaches.
View details
An impoundment of the Great Works River, this unofficial freshwater . There are no snack bars, no roped-off swim zones, no lifeguards on duty.
View detailsBristol Dam swimming hole in Bristol, Maine is a free small-town dam pool popular for summer cooling. Informal local access — scout depth; no lifeguards.
View detailsWeston'S Beach is a river swimming spot on Saco River near Fryeburg, Maine. What people come for: Sandy riverside beach; Clear, refreshing water. Access is free, and there are no facilities on site. Best visited in Summer. The Saco River has a current.
View detailsCold River swimming holes in western Maine near Bethel and Gilead include emerald pools like Rattlesnake and Emerald Pool. Hike-in clear water, slippery rock, and serious jump hazards — test depth every time.
View detailsNo crowds, no entrance kiosks, no overhead announcements. Just the sound of water moving over river stones, the rustle of trees overhead, and the kind of easy afternoon that feels like it belongs to another era.
View details
Fed by the Swift River, the Ellis River, and the cool expanse of Lake Anasagunticook, these unofficial spots draw locals and wandering adventurers alike to their rocky banks each summer.
View detailsFrenchman's Hole on the Swift River in Byron, Maine — free cliff-lined swimming hole popular with Rangeley / Rumford day trips. Cold mountain water, jump rocks, and busy summer weekends; no lifeguards.
View details
Standing at the edge of the viewing area, you hear Moxie Falls before you see it. A deep, resonant roar that rises through the trees like a distant thunderstorm growing closer with every step.
View detailsWoolen Mill Hole lies in Maine, where Sandy River moves through a wooded corridor. If you're looking for the Maine that locals actually live in, this is a good place to start.
View detailsSmalls Falls lies in Maine, where Sandy River moves through a wooded corridor. A well-marked rest area off Maine Route 4 delivers you almost directly to the water's edge, where a series of four cascading waterfalls tumble through rust-colored gorge walls into emerald-green pools below.
View detailsAccessible via gravel roads and a short hike, this unofficial riverside spot sits along a gentle bend in the river where the current slows and the water pools into something irresistible on a warm summer afternoon.
View detailsNo crowds, no snack bars, no parking lot noise. Just the roar of falling water, the smell of pine and cold stone, and the particular quiet that only deep Maine woods can offer.
View detailsCarrabassett River Valley Swimming Holes lies in Maine, where South Branch Carrabassett River moves through a wooded corridor. Scattered along one of western Maine's most scenic drives, the swimming area.
View detailsBrowse by water type in Maine — each link opens the full state directory for that category.
Looking for rivers near you to swim? A river swimming hole is moving water deep enough to swim or wade — often a bend, pool, or slack-water pocket. Browse river spots below, or start with GPS near-me sorting, then confirm access and flow the day you go.
Waterfall swimming holes are plunge pools and cascades fed by falls. Flow is often seasonal; check depth, cold water, and slippery rock before you enter.
Looking for swimming lakes near you? Only swim where it is allowed — many reservoirs and drinking-water lakes ban body contact. This catalog is lakes, ponds, and reservoirs with documented public swim access: beaches, fees, and no-swim warnings on each listing.
Mixed or unique water types that do not fit a single category — review each listing for access and conditions.
People search for this in a dozen different ways. Here is what each one means around Portland, with the counts from our directory.
Highlights and safety notes from our listings — not third-party reviews. Report outdated info or share a tip.
Portland is a practical launch point for day trips to natural swimming holes in Maine. Within about 100 miles you will find 17 mapped destinations in our directory, starting with Royal River about 11 mi from the city center.
The mix spans river, waterfall, lake, other — related terms searchers use include creek swimming, river swimming holes, spring-fed pools, and wild swimming.
Every card on this page is a verified directory entry in Maine with map coordinates. We measure straight-line distance from the Portland city center — not driving time. A creek swimming hole 12 miles away on forest roads can take longer than a river access point 20 miles away on a highway.
Wild swimming near Portland includes informal river bends, spring-fed pools, waterfall plunge pools, and developed park swim areas. Rules, fees, and seasonal access differ by land manager. Never assume swimming is allowed without checking the listing and posted signs the day you visit.
Natural water near Portland changes after rain, snowmelt, and summer heat. Cold shock, currents, submerged rocks, and bacteria are real risks at creek and river swimming holes — most sites have no lifeguard. Check weather and local advisories before you enter the water.
We publish original planning copy, safety tips, and last-updated dates on each listing. See our editorial policy for sourcing standards, or contact us if access or conditions have changed.
Near Portland, Maine, our directory lists 17 natural swimming holes within about 100 miles — mainly 12 rivers, 3 waterfalls, 1 lake, and 1 other. Each listing links to directions, fee notes, and safety context. Use near me on your phone for live distance sorting from your location.
This page shows 17 mapped natural swim spots within about 100 miles of Portland. The full Maine directory may list additional holes farther out or awaiting coordinates. Counts update as we verify new listings.
The closest open mapped spot to Portland is Royal River (11 mi straight-line). Open that listing for driving directions, access notes, and current fee information — unofficial holes can change without notice.
14 listings note free or no-fee access; 1 require a fee or park admission; 2 have variable or unverified fees. Open each spot page for current fee details.
Near Portland, documented water types include rivers, waterfalls, lake, other. A swimming hole is a natural outdoor pool in moving or spring-fed water — not a chlorinated pool. Filter by type on the Maine state page or open each card for water-body details.
Late spring through early fall is the usual swim season near Portland, but snowmelt, drought, and weekend crowds change conditions week to week. Check each listing before you drive — high water after storms can make creeks and rivers unsafe.
Wild swimming near Portland carries real risks: cold water, currents, rocks, and no lifeguards at most unofficial sites. Check weather, water level, and posted warnings the day you visit. Read our river safety guide and each listing's safety section before entering the water.
Within about 100 miles of Portland we map 12 river swimming holes. The closest is Royal River, about 11 mi out. Also searched as: rivers you can swim in near me.
Within about 100 miles of Portland we map 1 swimming lake. The closest is Leigh's Mill Pond, about 41 mi out. Also searched as: lakes to swim near me, swimmable lakes near me.
Within about 100 miles of Portland we map 3 waterfall plunge pools. The closest is Moxie Falls, about 77 mi out. Also searched as: waterfalls to swim in near me.
"Water hole" and "swim spot" are the same search as swimming hole — natural outdoor water deep enough to swim or wade. We map 17 of them within about 100 miles of Portland, across 4 water types.
Listing data last updated across spots on this page.
Guides: Maine swimming holes guide · Swimming holes near Portland, ME · Swimming holes near Biddeford