01/03/2026
23rd– 26th September 2025
Day 1 (September 23, 2025)
We arrived in Idaho fairly late and decided to do the drive while fasting, which in hindsight wasn’t the best idea. Normally we fast one day every month and once a year we do a four-day fast, but during this road trip we eventually decided to skip it. It’s simply not easy to combine fasting with hiking or long driving days.
Â
Our first planned stop in Idaho was Timber Gulch. Getting there requires a long drive on a service road, but even that road offers beautiful views and plenty of great spots for drone photos or videos. Unfortunately, we don’t have a drone and we also didn’t have any signal along the way. At some point we couldn’t even see clearly on the map where exactly we were supposed to go.
Â
After a full day without food we were both pretty hungry and not exactly thinking clearly anymore, so we decided to give up on this plan and started looking for a place to sleep instead. The goal was simple: get some rest and enjoy the next day properly.
Â
For anyone who might want to visit Timber Gulch, I’m sharing a link to a blog where I found all the useful information about the trail https://www.lorjorexplore.com/blog/timber-gulch-oregon
Day 2 (September 24, 2025)
In reality, this was our first proper day in Idaho. Our plan was to visit Bruneau Dunes State Park, but when we arrived we found out the park wouldn’t open until noon that day. So we quickly changed our plans and headed first to Perrine Coulee Falls.
Â
This stop pleasantly surprised us again. It’s one of those places where you only walk a few hundred meters from the road and suddenly you’re standing in front of a beautiful waterfall. From there you also get great views of the impressive Perrine Bridge, which we had driven across just a few minutes earlier. Just like at several other waterfalls in the area, you can also walk behind the falling water and see the cascade from a completely different angle.
Â
After that we decided we had to try the local Taco Bell, so we stopped for an early lunch. I’d probably describe it as cheap, tasty fast food — nothing fancy, but it definitely did the job, haha.
Â
With full stomachs we continued to Shoshone Falls, often called the “Niagara Falls of Idaho.” Unfortunately, there wasn’t much water during our visit, so we didn’t get that massive wow effect. That said, we still enjoyed the stop. The only “problem” was that we had seen photos online from times when the waterfall is roaring with water, so we couldn’t help comparing.
Â
After visiting the waterfalls we returned to Bruneau Dunes State Park because we wanted to rent a sandboard and slide down the dunes. However, the ranger at the visitor center told us it was already over 80°F, and once it gets that warm they stop renting the boards. Apparently we should have come earlier — which we actually tried to do… but the park had been closed. So unfortunately, no dune sliding for us that day.
Â
Instead, we drove around the park and took a short walk. The heat was almost unbearable, so we didn’t stay too long and continued toward some nearby hot springs.
Â
At Kirkham Hot Springs there’s no entrance fee or parking fee if you have the America the Beautiful Pass. These hot springs absolutely amazed us. The water wasn’t extremely hot, which we actually appreciated after such a scorching day. Unlike many other hot springs, here you can sit directly under small cascading waterfalls. And if you start feeling too warm, the river flows right next to the pools — I kept running back and forth to cool down.
Â
For me, it was the perfect way to end the day.
Day 3 (September 25, 2025)
Alpine Peak & Sawtooth Lake (20.75 km | 1,086 m ↑ | 1,086 m ↓)
Goldbug Hot Springs (15.89 km | 307 m ↑ | 307 m ↓)
We woke up early again because we had a big day ahead of us. We also wanted to reach the summit before the real heat of the day started, so we began hiking in the early morning while it was still quite cold. Getting out of the sleeping bag wasn’t exactly pleasant, but once we started climbing, the cool air actually made the hike much more comfortable.
Â
The trail felt fairly easy and relaxed at first, at least until the point where we left the main route to Sawtooth Lake and began heading toward Alpine Peak. We relied on AllTrails to estimate the route, because on our favorite Czech map app Mapy.cz, now mapy.com the trail wasn’t even visible. There were no signs either, so we suddenly found ourselves climbing a very steep slope along what could barely be called a trail.
Â
I wouldn’t even dare to guess the incline — it was seriously steep. Still, I kept turning around every few minutes to admire the lake and the surrounding peaks. Those views never got old during the entire climb.
Â
Even though the final push to the summit could be described as a bit of a struggle, I don’t regret choosing this hike for a second. The reward was absolutely worth it: incredible panoramic views and, of course, a snack at the top. Sometimes I feel like I climb mountains mainly so I can eat with a view, haha.
Â
We stayed on the summit for about 20 minutes, but eventually it was time to head back down. By that point the heat was already building, and we couldn’t stop thinking about jumping into Sawtooth Lake on the way down. We expected the water to be freezing cold, but at that moment it sounded absolutely perfect.
Â
After a quick stop at Redfish Lake—where we also refilled our drinking water—we continued toward our next destination: Goldbug Hot Springs.
Â
Yes… more hot springs. We simply love this kind of reward after a long hike.
Â
We arrived after dark and quickly realized that might actually be the best time to come. During the day the parking lot is often completely full, but in the evening there were only a few cars and we easily found a spot. From the trailhead it’s about a 3-kilometer hike to the springs — and another 3 kilometers back — all in the dark. Luckily our headlamps were fully charged, so no stress.
Â
We grabbed our swimsuits, towels, and a couple of beers and started walking.
Â
And wow… these hot springs instantly became one of our favorites. Maybe it was the darkness, but even though we knew other people were soaking in the pools, it somehow still felt private. We watched the stars, relaxed in the warm water, and simply enjoyed the moment.
Â
We didn’t find any official information about overnight parking on iOverlander, but since there are campgrounds along the road and several cars stayed in the parking lot overnight, we decided to sleep there as well. No one knocked on our window during the night or in the morning, so it seems we weren’t bothering anyone.
Day 4 (September 26, 2025)
Craters of the Moon National Monument and Preserve (2.84 km | 71 m ↑ | 71 m ↓)
And just like that, we reached our final day in Idaho.
Â
Our last stop was Craters of the Moon National Monument and Preserve. At first we weren’t even sure if we should visit, since we had already explored several volcanic areas earlier on the trip. But while researching the park more closely, I discovered that you can actually enter a lava cave called Indian Tunnel, and that immediately convinced us to go.
Â
We didn’t pay any entrance fee because we had the America the Beautiful Pass, but it’s still necessary to stop at the visitor center to obtain a free permit to enter the cave. The permit system exists mainly to protect the bats living inside. They are vulnerable to a disease known as White‑nose Syndrome, which spreads easily and causes bats to starve during winter.
Â
Because of that, visitors are not allowed to bring clothing, headlamps, or equipment that has previously been used in other caves where bats might live. The goal is simple: avoid accidentally transferring the disease to the bats here.
Â
While exploring the cave we met a couple from Idaho who told us they hadn’t visited the cave in many years and that it had changed quite a bit since their last visit. During our conversation we learned something that completely surprised us — the Snake River actually flows beneath the lava fields in this area, somewhere below Craters of the Moon National Monument and Preserve. And apparently it takes the water roughly a year to travel from one side of the lava fields to the other.
Â
Wait… what? A whole year underground?
Â
After our cave exploration we still had a long drive ahead of us to Wyoming. We didn’t feel like cooking, so we made one final stop at our now-traditional road trip restaurant — Taco Bell.
Â
And with that, we officially left Idaho behind us.
Â
Our visit to Idaho was short, but I honestly feel like we managed to experience some of the best places the state has to offer. The next article will come in about a month — and this time the adventure will continue in Wyoming.
Approximate expenses for the whole 4 days and 2 people:
·         Gas = $194
·         Food = $64
·         Permits/Entrances = $5
·         Other = $49
TOTAL: $312Â (39USD/person/day)











