Idaho Falls To Sun Valley: Your Epic Road Trip Guide

Nov 16, 2025 by Alex Braham 53 views

Hey there, fellow adventurers! Planning a road trip from Idaho Falls to Sun Valley? Awesome choice! You're in for a treat, guys. This drive is packed with stunning scenery, charming towns, and tons of fun activities. I'm going to walk you through everything you need to know to make your journey from Idaho Falls to Sun Valley an absolute blast. We'll cover the best route, things to see and do along the way, where to grab a bite, and even some insider tips to make your trip unforgettable. So buckle up, grab your snacks, and let's hit the road!

Why This Road Trip Rocks

First things first: Why should you even consider a road trip from Idaho Falls to Sun Valley? Well, let me tell you, it's a winner! This route is a fantastic way to experience the diversity of Idaho. You'll go from the eastern side of the state, known for its agricultural landscapes and easygoing vibe, to the heart of the Sun Valley region, a mecca for outdoor enthusiasts and those seeking a touch of luxury. The drive itself is a visual feast. You'll pass through rolling hills, along winding rivers, and maybe even catch a glimpse of the majestic Sawtooth Mountains in the distance. And the best part? It's all easily accessible and doable in a day or two, making it perfect for a weekend getaway or a longer vacation.

This road trip offers something for everyone. Whether you're into hiking, biking, fishing, skiing, shopping, dining, or just relaxing and soaking in the views, you'll find plenty to keep you entertained. Plus, the drive is relatively short, around 2 to 3 hours depending on your route and how many stops you make, so you won't spend all your time in the car. It's a perfect blend of adventure and relaxation, making it a great option for families, couples, or solo travelers. Trust me, folks, you won't regret this road trip!

The Allure of Sun Valley

Let's talk about the destination: Sun Valley. This place is legendary for a reason, guys. It's one of the oldest ski resorts in the United States, and it's got a rich history of attracting celebrities and outdoor enthusiasts alike. The town of Sun Valley itself is super charming, with cute shops, art galleries, and top-notch restaurants. The surrounding area is a playground for outdoor activities, with hiking trails, mountain biking routes, and of course, world-class skiing and snowboarding in the winter. Whether you're a seasoned skier or a beginner, you'll find slopes to match your skill level. And even if you're not into winter sports, Sun Valley offers plenty of activities year-round, like fly fishing, golfing, and exploring the stunning natural beauty of the area. Sun Valley truly has it all, from luxury accommodations to rustic cabins, making it an ideal destination for any type of traveler. It's no wonder that so many people fall in love with this place. Get ready to be amazed, you guys!

The Perfect Route: Idaho Falls to Sun Valley

Alright, let's get down to the nitty-gritty: the route. There are a few different ways you can drive from Idaho Falls to Sun Valley, but the most popular and scenic route is via Highway 20. This is the route I highly recommend, especially if you're looking for a smooth, easy drive with plenty of opportunities to stop and enjoy the views. It's generally well-maintained, and you won't encounter too much traffic, unless you're traveling during peak season. You can expect the drive to take around 2.5 to 3 hours, depending on how many stops you make. I always recommend leaving yourself plenty of time, so you can soak it all in and not feel rushed.

Here’s a breakdown of the key points along Highway 20, starting from Idaho Falls: First, you'll head west on Highway 20. The first part of the drive is pretty straightforward, taking you through some beautiful agricultural land. As you get closer to the mountains, the scenery starts to change, becoming more dramatic and interesting. Keep an eye out for places to stop and take photos – there are plenty of pull-offs along the way. Make sure to gas up before you leave Idaho Falls, as services can be limited in some of the smaller towns you'll pass through. Also, be sure to check the weather conditions before you go, especially during the winter months. Snow and ice can make the drive more challenging. But generally speaking, this route is super accessible and straightforward. You got this, guys!

Scenic Stops and Detours

While the drive itself is beautiful, you'll definitely want to make some stops along the way to break up the journey and experience the best of Idaho. Here are a few recommendations for scenic stops and possible detours along Highway 20:

Craters of the Moon National Monument and Preserve: This is a must-see! It's a bit of a detour, but it's totally worth it. Located just off Highway 20, Craters of the Moon is a unique landscape of lava flows, cinder cones, and caves. You can explore the otherworldly terrain on foot, take a cave tour, or even camp overnight. It's a really special place that you won't find anywhere else. Plan to spend at least a couple of hours here, or even a whole day, to really experience it. I promise, you won't be disappointed.
Picabo: A small town with a lot of charm, it's a great place to stop for a quick bite to eat or to stretch your legs. Check out the local shops and grab some souvenirs. You can also visit the Picabo Cemetery. It is the last resting place for Picabo Street, an American alpine ski racer. It is only about 5 minutes from the town of Picabo.
Little Wood River Reservoir: If you're traveling during the warmer months, the Little Wood River Reservoir is a great place to stop for a picnic or some water activities. You can swim, fish, or just relax by the water. It's a beautiful spot to take a break and enjoy the scenery. This is a great place to cool off and enjoy the natural beauty of Idaho.
Sun Valley/Ketchum: If you’re not in a rush, take a detour into Ketchum, which is right next to Sun Valley. You can explore the town, do some shopping, or grab a meal. It's a really charming place with a lot of character. I think it adds to the whole experience of Sun Valley. You can find some of the best hotels, restaurants and so many things to do in the city.

Where to Eat and Sleep

Alright, let's talk about the essentials: food and accommodation! You'll find plenty of options for both along the way and in Sun Valley. Here are some recommendations, ranging from budget-friendly to more luxurious choices. This will allow you to plan your trip to be best suited for you and your friends!

Dining Options

In Idaho Falls: Before you start your journey, consider grabbing breakfast or lunch in Idaho Falls. There are many local restaurants that provide great food and service. Many restaurants and cafes are located along Snake River. This is a great area to go for some scenic views as well.
In Sun Valley: Sun Valley is known for its excellent dining scene, with options for every taste and budget. Some of the most popular restaurants include The Grill at Knob Hill, which serves American fare, Rickshaw serving asian food and Village Station for some casual dining. No matter your taste, you'll find something you like, guys!
In Ketchum: If you venture into Ketchum, you'll discover a variety of great restaurants. For some casual dining, you can check out the Ketchum Tavern. For more upscale dining, visit Enoteca. If you are looking for amazing pizza, check out Smoky Mountain Pizza & Pasta. No matter your taste, you'll find something you like, guys!

Accommodation Options

In Idaho Falls: If you're starting your trip from Idaho Falls, you might want to spend the night before to make the drive more manageable. There are plenty of hotels and motels to choose from, ranging from budget-friendly options to more upscale accommodations. You can check out the Shilo Inns and Hampton Inn & Suites.
In Sun Valley: Sun Valley offers a wide range of accommodation options, from luxury hotels to cozy cabins and vacation rentals. The Sun Valley Lodge is the iconic hotel in the area, offering a luxurious experience with beautiful views and top-notch amenities. If you're looking for a more budget-friendly option, consider staying in a vacation rental or a motel in nearby Ketchum. There are accommodations to suit every budget and preference. Don’t wait until the last minute to book, especially during peak season! These hotels book up pretty fast.
In Ketchum: If you prefer staying in a town with a more down-to-earth atmosphere, check out the various options in Ketchum. The town is very charming, filled with boutiques, and is very close to Sun Valley. There are options ranging from hotels and motels to vacation rentals and Airbnb options. Consider looking at Limelight Hotel or the Hotel Ketchum.

Fun Activities in Sun Valley

Once you arrive in Sun Valley, the fun really begins! This place is an outdoor paradise, with tons of activities to keep you busy year-round. Here are some of the top things to do in Sun Valley:

Summer Activities

Hiking: Sun Valley has an incredible network of hiking trails, with options for all skill levels. From easy strolls to challenging climbs, you'll find a trail to suit your fitness level. Some popular trails include Bald Mountain, Adam's Gulch, and Proctor Mountain. Make sure to bring plenty of water, sunscreen, and a hat, especially during the warmer months. These trails will give you some of the best views of the valley. Enjoy!
Mountain Biking: Sun Valley is a mountain biking mecca, with trails for all abilities. There are trails that wind through the forests and down the mountain. You can rent a bike and explore the trails on your own, or join a guided tour. It's a great way to experience the area and get some exercise. There are different types of bike trails for all levels, beginner, intermediate, and advanced.
Fishing: The rivers and streams around Sun Valley are teeming with trout. Fly fishing is a popular activity, and you can hire a guide to help you find the best spots and learn the techniques. There are guided tours or you can take on the adventure yourself. Make sure to get a fishing license before you head out!
Golfing: Sun Valley boasts several world-class golf courses, offering stunning views and challenging play. Whether you're a seasoned golfer or just starting out, you'll enjoy a round of golf in this beautiful setting. This offers another opportunity to view the scenic views of the valley.

Winter Activities

Skiing and Snowboarding: Sun Valley is famous for its world-class skiing and snowboarding. With two mountains to choose from, Bald Mountain and Dollar Mountain, you'll find slopes for all skill levels. The resort offers lessons, rentals, and plenty of amenities to make your experience enjoyable. Sun Valley is known for its sunshine, which makes for some amazing bluebird days on the slopes.
Snowshoeing and Cross-Country Skiing: If you prefer a more relaxed pace, snowshoeing and cross-country skiing are great options. There are miles of trails to explore, offering a peaceful way to experience the winter landscape. You can rent equipment and head out on your own, or join a guided tour. You'll find that it's another great way to exercise and enjoy the beautiful outdoors.
Ice Skating: Sun Valley has an ice-skating rink, open in the winter months. You can rent skates and enjoy a fun afternoon or evening of ice skating. It's a great activity for families and couples. It is a perfect opportunity to see the town and enjoy the activities available.

Insider Tips for Your Road Trip

To make your road trip even smoother and more enjoyable, here are some insider tips:

Check the weather: Before you go, check the weather forecast and road conditions, especially if you're traveling during the winter months. Be prepared for potential delays due to snow or ice.
Pack essentials: Pack your car with essentials like snacks, water, sunscreen, a first-aid kit, and any medications you need. Also, make sure your car is in good working condition before you leave. These items are important and may be needed at any time.
Make reservations: If you're traveling during peak season, make reservations for accommodations and any activities you want to do in advance. This will help you secure your spot and avoid disappointment.
Embrace the adventure: Road trips are all about embracing the unexpected. Be flexible, be open to new experiences, and enjoy the journey! It is important to stay flexible for the best experiences.
Respect the environment: When you're exploring the outdoors, be sure to practice Leave No Trace principles. Pack out everything you pack in, stay on marked trails, and respect wildlife. This will help protect the beautiful landscapes for future generations.
Take lots of photos: This is a beautiful area, so make sure to capture your memories. Bring a camera or use your phone to take photos of the scenery, the activities, and the people you're with. You'll be glad you did!
Plan for altitude sickness: Sun Valley is at a high altitude, so if you're not used to it, you might experience some symptoms of altitude sickness. Drink plenty of water, avoid alcohol and caffeine, and take it easy on your first day. Listen to your body and adjust your plans accordingly.

Conclusion: Your Unforgettable Journey

So there you have it, guys! Everything you need to know to plan an epic road trip from Idaho Falls to Sun Valley. This drive is a fantastic way to experience the beauty of Idaho, and I know you'll have an amazing time. Remember to plan ahead, be flexible, and most importantly, have fun! Whether you're seeking adventure, relaxation, or just a change of scenery, this road trip has something for everyone. So, what are you waiting for? Start planning your trip today, and get ready for an unforgettable adventure from Idaho Falls to Sun Valley! Enjoy the drive, and I hope you have an incredible time in Sun Valley. Safe travels!