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Snively Hot Spring

Near Owyhee Heights, Oregon · on Owyhee River · Vale Malheur Field Office

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Verified · 5 independent sources · top-verified

WATER
hot spring
ACCESS
Designated swim area
FEE
Free
SEASON
Best in summer

About Snively Hot Spring

Snively Hot Spring is a free, primitive BLM day-use site on the bank of the Owyhee River in Malheur County, Oregon, about 31 miles southwest of Ontario. Geothermal water emerging around 130-190°F mixes with cold river water in a large rock-and-gravel-lined soaking pool roughly 50 feet across, part hot soak and part riverside swimming hole.

The site sits in a remote high-desert canyon along the Lower Owyhee River, about 12 miles below Owyhee Dam, surrounded by layered basalt canyon walls and sparse desert vegetation. It is reached via unpaved BLM roads off Owyhee Lake Road.

Swimming at Snively Hot Spring

Visitors soak rather than swim laps: a single large, informal rock-lined pool with a gravel/sandy bottom about 2-3 feet deep lets people position themselves closer to or farther from the hot source water to find a comfortable temperature, which one visitor described as ranging from scalding to cold within a few feet. The experience suits soaking/bathing more than active swimming, though visitors have also entered the adjacent river current to reach additional smaller pools across the water.

How to get to this swimming hole

From Adrian, Oregon, BLM signage directs visitors north on OR-201 to Mendiola Rd, then Kurtz Rd, Overstreet Rd, and Owyhee Lake Rd to the site; from Ontario, travelers take OR-201 south toward Lake Owyhee and follow Owyhee Lake Road roughly 6.5 miles to the parking area (unpaved final miles, high-clearance vehicle recommended per one source).

Parking: Free day-use parking area onsite; one first-hand account notes two separate parking lots at the site.

The hike in

To the water
Short walk directly from the parking lot; no exact distance is published in any source found.
Time on foot
A few minutes on foot from the car.

Difficulty: easy - described by multiple independent sources as a short, flat walk with no hiking required ("no hiking necessary," "easy roadside access").

This is a drive-up/walk-up soaking site, not a hike-in destination.

Plan your visit

Bringing kids

OK with supervision

Pool is only about 2-3 ft deep with a rocky/gravel bottom (good for non-swimmers depth-wise), but there are no lifeguards, water temperature varies sharply from scalding near the source to cold within a few feet, footing is uneven/rocky (water shoes recommended by first-hand visitors), and poison ivy/oak plus rattlesnakes are reported nearby. One visitor's child swam across the river current to reach additional pools on the far bank, which is not appropriate for young or weak swimmers.

Parking

Free

Free BLM day-use parking area; one first-hand account (uponarriving.com) describes two separate parking lots at the site. Final approach roads are unpaved.

Restrooms

Yes

Vault toilet onsite per BLM; one first-hand visitor changed behind bushes instead of using it.

Hours

Day use only, sunrise to sunset, open year-round (BLM).

On the water

No source confirms kayaking, canoeing, or paddleboarding at the Snively pool itself, which functions as a soaking area along the riverbank rather than a boat launch. One aggregator source (hotspringslocator.com) notes generally that "the river below the dam offers rafting and fishing," referring to the broader lower Owyhee River stretch rather than a specific put-in at this site. Google/Bing/DuckDuckGo/Ecosia/Brave/Mojeek web search were all unavailable this session (search API quota exhausted, search engine pages blocked/CAPTCHA'd), so this could not be independently confirmed further.

What regulars say

Visitors report that arriving at sunrise lets you have the pool to yourself, while the site "can get busy" later in the day and was described as "pretty busy" by one family visiting on a weekend. Water shoes are strongly recommended because the pool and riverbank are rocky/gravelly. Temperature is uneven; one visitor found a moderate ~100-101°F in the main area with scalding water entering nearby and cooler pockets elsewhere, so people move around to find a comfortable spot. Adventurous visitors (including kids) have swum across the river current to reach smaller additional pools on the far bank. Weather can turn cold and windy, especially in shoulder seasons (one visit was interrupted by snow). Littering has been an ongoing complaint, and cell service is essentially unavailable on site, so offline maps are recommended for the drive in.

Backstory

The site reportedly once operated as a commercial swimming facility with changing rooms and refreshments run by a private operator; after the operator's death and subsequent overuse and deterioration, it reverted to BLM management as an undeveloped, primitive recreation site.

Snively Hot Spring: FAQ

Does Snively Hot Spring charge a fee?

None; free BLM day-use site.

Is Snively Hot Spring kid friendly?

Pool is only about 2-3 ft deep with a rocky/gravel bottom (good for non-swimmers depth-wise), but there are no lifeguards, water temperature varies sharply from scalding near the source to cold within a few feet, footing is uneven/rocky (water shoes recommended by first-hand visitors), and poison ivy/oak plus rattlesnakes are reported nearby. One visitor's child swam across the river current to reach additional pools on the far bank, which is not appropriate for young or weak swimmers.

Do I need to hike to reach Snively Hot Spring?

No significant hike is required. The swimming area is close to parking and access.

Where do I park for Snively Hot Spring?

Free BLM day-use parking area; one first-hand account (uponarriving.com) describes two separate parking lots at the site. Final approach roads are unpaved.

When is the best time to visit Snively Hot Spring?

Open year-round, but spring runoff (roughly March-June) can submerge or wash out the soaking pool; late summer through early winter is described as the most stable and reliable time to visit.

What are the rules at Snively Hot Spring?

Day use only, sunrise to sunset; no camping (strictly enforced) or fires; no glass containers; no underage alcohol or illegal drugs; leashed dogs allowed but not permitted in the pools; pack out all trash.

What water body is Snively Hot Spring on?

Snively Hot Spring is on Owyhee River, a natural hot spring verified in USGS hydrography data.

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