HotResort

Boulder Hot Springs Inn

MT104°F

About Boulder Hot Springs Inn

Boulder Hot Springs Inn offers a soothing retreat in Montana, blending historic charm with natural warmth. Nestled in the foothills of the Elkhorn Mountains, this resort hot spring features mineral-rich pools heated to a comfortable 104°F, inviting you to soak and unwind. The inn's storied past and serene setting create a peaceful atmosphere unlike any other among hot springs in Montana.

Getting There

You reach Boulder Hot Springs Inn easily by car, with ample parking available on site. There's no hiking involved, making this destination accessible for visitors seeking relaxation without a long trek. Located just outside of Boulder, Montana, the drive guides you through scenic Peace Valley.

What to Expect

At Boulder Hot Springs Inn, you’ll find three well-maintained pools filled with gently steaming mineral water. The atmosphere is calm and welcoming, ideal for soaking any time of year. The resort offers clean facilities and a sense of tranquility, distinguishing it from more primitive Montana swimming holes.

Tips for Visitors

Plan to pay a modest $10 entry fee, and remember that clothing is required in the pools. Visiting during weekday mornings or off-peak seasons helps avoid crowds and ensures a quiet experience. Bring a towel and sandals, as the area around the pools can be slippery. The springs provide a comfortable soak year-round, even when temperatures dip outside.

Last updated December 20, 2025

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Access

Drive Up

Parking

Ample

Fee

$10

Cell Service

Partial

Best Season

Year Round

Clothing

Required

Pools

3 pools

Nearby Springs

View all in MT