We Missed This Waterfall Our First Visit to Twin Falls

When most people think of waterfalls in Twin Falls, Idaho, one name usually dominates the conversation: Shoshone Falls. Known as the “Niagara of the West,” it’s one of the largest waterfalls in the United States and a must-see attraction for most visitors.

But during a return trip to Twin Falls in 2026, we discovered something we had completely missed on our first visit - a waterfall located just minutes from town along the Snake River Canyon cliffs, the waterfall can be seen from the Canyon Rim Trail above and experienced up close on an easy path that leads behind the falls.

Perrine Coulee Falls may not be as famous as Shoshone Falls, but it offers a very different kind of experience: the chance to walk directly behind a waterfall.

How Did We Discover Perrine Coulee Falls?

Interestingly, we didn’t find Perrine Coulee Falls through a guidebook or visitor center recommendation. While planning our return trip, we spent time doing a detailed search of Google Maps around the Snake River Canyon, zooming in on lesser-known attractions we may have missed before.

That’s when Perrine Coulee Falls appeared.

From there, we explored photos and reviews, and then found several YouTube videos from other travelers who had visited the waterfall. One video in particular showed people walking directly behind the falls, which immediately moved this spot from a “maybe” to a “must-visit” on our itinerary.

Like many visitors, we had also missed it on our first trip simply because we were focused on more famous destinations like Shoshone Falls.

What’s the One Waterfall Most Visitors Miss Near Twin Falls?

When most travelers visit Twin Falls, they head straight to Shoshone Falls, often called the “Niagara of the West.” It’s massive, powerful, and one of the most iconic waterfalls in the United States.

Shoshone Falls is also known for occasional seasonal evening lighting events, often referred to as “Shoshone Falls After Dark.” These typically take place in late spring through early fall (roughly May through September, depending on water levels and scheduling), when the falls are illuminated with colored lights after sunset. We’ve been to Shoshone Falls before, but not during the lighting event, which is still something we’d like to experience in the future.

But just a few minutes away, there’s another waterfall that many people overlook entirely.

Perrine Coulee Falls is easy to access, free to visit, and uniquely allows visitors to walk behind the waterfall itself. Despite its location close to downtown Twin Falls, it remains surprisingly under the radar.

On our first visit to the area years ago, we completely missed it. On our return in 2026, it became one of the highlights of the entire trip.

What Makes Perrine Coulee Falls Special?

Perrine Coulee Falls drops nearly 200 feet into the Snake River Canyon and flows year-round. The most memorable feature is the ability to walk behind the waterfall, where you can stand beneath the cliff walls while water crashes in front of you.

From behind the falls, you can also see sweeping views of the canyon and the iconic I. B. Perrine Bridge in the distance.

If you're looking for unique things to do in Twin Falls, this is one of the most distinctive experiences in the region.

Is Perrine Coulee Falls Easy to Visit?

Yes—very.

The waterfall is only a few minutes from downtown Twin Falls and a short drive from Interstate 84. Admission is free, making it one of the most accessible attractions in southern Idaho.

Parking is limited to a small number of roadside spaces near the trailhead, but we had no issues visiting during our trips. When busy, visitors may need to park farther up the road and walk down.

The trail begins with a short section of boulders near the roadside. It may look a little intimidating at first, but it’s only a few steps before the path becomes flat and easy to follow.

Even if you’re not an experienced hiker, this is a very approachable adventure.

Video of the Perrine Coulee Waterfall

Why Do Some Visitors Miss the Waterfall?

One of the most common issues is navigation.

Google Maps often leads visitors to viewpoints along the Canyon Rim Trail rather than the actual waterfall trail. The Canyon Rim Trail offers incredible overlooks of the Snake River Canyon and Perrine Coulee Falls from above, but it is not where you access the walk-behind waterfall experience.

We made this exact mistake on our first attempt, arriving at the overlook before realizing we still needed to drive down into the canyon.

How Much Time Should You Spend Here?

If parking is close, you can experience the waterfall in about 15–30 minutes.

However, if you enjoy slowing down and exploring, it’s easy to stay longer. As the theme of this channel is “Linger a Little Longer,” we visited twice and spent about 1–1.5 hours each time. Both visits were quiet, peaceful, and felt almost private.

Additional trails also continue deeper into the canyon toward Centennial Waterfront Park, offering even more space to explore.

Final Thoughts

If you're planning a Twin Falls road trip, this is one stop you shouldn’t skip. It’s free, quick to access, and offers a completely different experience than the more famous waterfalls nearby.

Shoshone Falls may be the star attraction, but Perrine Coulee Falls is the hidden gem most visitors miss.

📍 Twin Falls, Idaho
📍 Free Admission
📍 Walk Behind Waterfall
📍 Snake River Canyon

📍 How can you get to Perrine Coulee Falls? Check out our travel map with GPS Coordinates.

Twin Falls, Idaho is an easy weekend getaway from Salt Lake City- only about a three-hour drive one way (without stops or traffic).

Anchor when sharing: Don't miss this roadside attraction close to Twin Falls and close to i84 if traveling through or to Twin Falls, Idaho - the waterfall you can walk behind!

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