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46 – Johnny Sack’s Cabin

The Johnny Sack Cabin, located at Big Springs near Island Park, Idaho, is a testament to remarkable craftsmanship and historical significance. Built between 1932 and 1935 by German immigrant Johnny Sack, this log bungalow showcases intricate woodwork and unique bark-covered furnishings. Despite standing just under five feet tall, Sack’s meticulous attention to detail is evident throughout the cabin, from handcrafted furniture to a functional water-wheel that once generated electricity for the home.

Visitors can explore the cabin from mid-June through mid-September, gaining insight into Sack’s life and the era’s architectural styles. The cabin’s picturesque setting at the headwaters of the Henry’s Fork of the Snake River adds to its charm, making it one of the most photographed sites in Island Park. In recognition of its cultural importance, the cabin was listed on the National Register of Historic Places in 1979.

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Coordinates: 44.500180, -111.254957
Elevation: 6411 ft
Difficulty: 1
What to Expect: No info

Check In

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Use the form below to check in. Check in’s must include a photo of you or your bike, at the challenge site, with the 2025 bandanna. To check in, all participants must be registered IAMC Challenge Members. Be sure to leave a description about the ride, and share any road conditions as snow, water, or obstacles. Please provide any other information that might help future visitors navigate to this site safely. Replying or commenting on another persons Check In is encouraged, but take care not to create your own Check In on accident.

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11 Check Ins
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FE701LR

The look on my face says I’m taking this site seriously. Want to read up on this site more.

What bike did you take?
701
Ride Difficulty (1 to 5)
1
IMG_0486
Alex Crane

First stop on our 2nd day of riding. We trailed to Ashton, ID to avoid dull highway miles and to save our butts. (literally). There were lots our tourists here.

The site is really fun with lots of tourists. If you come in from the north you will hit gravel, but from the south it’s paved. Easy easy.

What bike did you take?
R1200GS
Ride Difficulty (1 to 5)
1
jon1
DaveDunn

Nice ride, cool looking cabin. The road that went into the forest and the cabin was closed for construction, so we couldn’t get in close without walking a ways in. It was quite busy too.

What bike did you take?
Tenere 700
Ride Difficulty (1 to 5)
1
Big
Mrs. Dunn

Really nice ride, but we didn’t have time to go inside the cabin. Lots of visitors there this time of year!

What bike did you take?
XT250
Ride Difficulty (1 to 5)
1
P7311461.1
englund

Johnny picked a great place for a cabin.

What bike did you take?
DR650
Ride Difficulty (1 to 5)
1
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Brandon

Straight out of a child’s nursery book. A beautiful setting.

What bike did you take?
Husqvarna TE 630
Ride Difficulty (1 to 5)
1
IMG_1161
Idabiker

I think I came here long ago as a teenager. It was cool to see it again.

What bike did you take?
KLR650
Ride Difficulty (1 to 5)
1
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Cuprum Hermit

Where did the fish go. Pretty spot.

What bike did you take?
990 Adv
Ride Difficulty (1 to 5)
1
IMG_2442
Ed Torrey

I got this site on Alec’s 3 day 1300 mile ride Day 2. Busy place but you need to check it out.

What bike did you take?
KTM 890
Ride Difficulty (1 to 5)
1
PXL_20250619_200602866
chatty

easy ride in. Cool spot with clear water. Lots of tourists.

What bike did you take?
GSA1250
Ride Difficulty (1 to 5)
1
jsc1
jsc3
Lister2

These 3 sites are close to home for me so had a fun afternoon ride to check them off. This cabin is pretty cool to go through. Been here many times. Did not go in today. Still a fair amount of snow around but all the roads are clear. It’s all paved to here from the south road but the north big springs loop road is gravel so you can get a little of both of you make the loop.

What bike did you take?
BMW R1200GSA
Ride Difficulty (1 to 5)
1
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