Frozen Fun: The Ultimate Outdoor Guide to January in Idaho Falls

Let’s be honest: January in Southeast Idaho is not for the faint of heart. When the inversion sets in and the thermometer drops below zero, the temptation to hibernate under a weighted blanket is strong.

But if you live in Ammon or Idaho Falls, you know that cabin fever hits hard by mid-month. The best cure? Embrace the freeze.

Our corner of the state transforms into a winter playground if you’re willing to bundle up. From magical ice castles to adrenaline-pumping night rides, here is your ultimate guide to getting outside this January.

1. Step into a Fairytale at LaBelle Lake Ice Palace

If you only do one "winter wonderland" activity this year, make it this one. Located just north of us in the Rigby area (a short drive from Ammon), the LaBelle Lake Ice Palace is usually in its absolute prime during January.

This isn’t just a few ice blocks; it’s an immersive experience.

The Sights: Walking through tunnels made of thousands of icicles lit up with color-changing LEDs is genuinely magical.
The Action: Don’t miss the ice slides (fun for kids and brave adults) and the horse-drawn sleigh rides.
The Fire: The weekend Fire Shows are a massive draw, featuring fire dancers that provide a stunning contrast to the frozen backdrop.

Pro Tip: Buy your tickets online in advance. January weekends sell out fast!

2. Shred the Night at Kelly Canyon

While Jackson Hole and Grand Targhee get the international fame, Kelly Canyon is the heart of the local ski culture. Located just about 35 minutes from Idaho Falls, it is the perfect spot for a spontaneous weeknight trip.

Kelly’s is famous for Night Skiing. There is a distinct "local vibe" here—it's laid back, the music is pumping, and you’ll likely run into neighbors on the lift. It is significantly more affordable than the big resorts, making it the go-to spot for families teaching their kids to ride.

Why we love it: You can leave work in Ammon at 5:00 PM and be on the lift by 6:00 PM.

3. Cross-Country Skiing (Nordic)

Looking for a massive cardio workout that is low impact and high scenery? January is peak season for Nordic skiing.

In Town (Tautphaus Park): Did you know you don't even have to leave the city? When snow conditions allow, the City of Idaho Falls grooms trails right inside Tautphaus Park. It’s perfect for a quick lunch-break loop or a Saturday morning outing.
In the Mountains (Kelly Canyon Nordic): If you want the "woods" experience, head up to the Nordic trails near Kelly Canyon. The silence of the forest in January is unbeatable.

4. Fat Biking the Greenbelt

If you see someone riding a bike with massive, monster-truck tires through the snow, they aren't crazy—they are fat biking, and it is exploding in popularity around Southeast Idaho.

These bikes are designed to float over packed snow rather than sink into it. It’s a fantastic way to see the Idaho Falls Greenbelt from a new perspective. The river is stunning in January, often steaming against the frozen banks, and the path is usually plowed or packed down enough for a ride.

Need a bike? You don’t need to buy one to try it. Rent a fat bike from local staples like Fitzgerald’s Bicycles or Bill’s Bike & Run. They can set you up with the right gear and give you the latest report on trail conditions.