West Yellowstone, Montana

Yellowstone Park / Mountainside KOA Journey

4.3 (604)
RV site
Yellowstone Park / Mountainside KOA Journey

Accommodations on the property

  • RV site

Location

1545 Targhee Pass Hwy, West Yellowstone, Montana, 59758

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What people say about their stay at Yellowstone Park / Mountainside KOA Journey

Synthesized from 9 review mentions across 4 aspects.

  • Praised for

    Host & Communication

    “All the staff we encountered were very friendly and helpful”

    3 mentions

  • Praised for

    Bathroom

    “The bathrooms are extremely clean”

    2 mentions

  • Praised for

    Pet-Friendly

    “the great dog park was the perfect place for her to stretch her legs”

    2 mentions

  • Praised for

    Setting & Nature

    “calm mountain atmosphere that instantly slows your pace”

    2 mentions

Recent reviews

Travel With Rolando · ★★★★★ · 12/20/2025 16:21:44 · outscraper-reviews

⭐️⭐️⭐️⭐️⭐️ A Soul-Soothing Stay at Yellowstone Mountainside KOA — Calm, Comfort & Canine Joy After a full, exhilarating day exploring the wonders of Yellowstone National Park, pulling into Yellowstone Mountainside KOA felt like a deep exhale for the soul. The drive is short and easy, making this KOA a perfect home base—close enough to the park for convenience, yet far enough away to offer peace, quiet, and a chance to truly unwind. It was exactly the evening reprieve I needed to settle my spirit after a day of awe and adrenaline. The campground itself is beautifully maintained, with tidy sit…

Cayla Strahan · ★★★★★ · 10/09/2025 23:08:46 · outscraper-reviews

My husband and I stayed at this location for over a month while he worked in Big Sky, so that kinda makes me an expert! :) The location is so beautiful, and conveniently located so close to bars/restaurants, a small food market, and of course to the west entrance of Yellowstone NP. All the staff we encountered were very friendly and helpful. As travelers who move around for work, our schedule changes often and last minute, and we’re grateful for how understanding accommodating they were. Their facilities and amenities are very well kept. Overall, we enjoyed our stay immensely and would recomme…

Kathleen Andersen (Sheepmom) · ★★★★★ · 09/30/2025 00:11:22 · outscraper-reviews

We stayed here for one night at the end of September. Our check in was very smooth and our site was great. Everything was very clean, it was easy to pull through and hook ups were great. The bathrooms are extremely clean and have good hot water for showers. The staff were so friendly and helpful. We can definitely recommend this great KOA.

Dan Osburn · ★★★★★ · 09/22/2025 01:54:37 · outscraper-reviews

Ten minutes from the Yellowstone West park entrance, Nice showers & laundry, and a large dog park.

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Frequently asked questions

Where is Yellowstone Park / Mountainside KOA Journey located?

Yellowstone Park / Mountainside KOA Journey is located in West Yellowstone, Montana at 1545 Targhee Pass Hwy.

What types of accommodations does Yellowstone Park / Mountainside KOA Journey offer?

Yellowstone Park / Mountainside KOA Journey offers RV site. Specifics vary — verify the exact unit availability with the operator before booking.

How is Yellowstone Park / Mountainside KOA Journey rated?

Yellowstone Park / Mountainside KOA Journey has a 4.3/5 rating from 604 reviews on aggregate. Ratings reflect aggregate sentiment from public review platforms; we don't moderate operator reviews.

How do I book Yellowstone Park / Mountainside KOA Journey?

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