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Island Time in Eastern Idaho

Two horseback riders cross a bridge over Silver Lake at Harriman State Park, Island Park ID.

For tourists travelling from Idaho to Yellowstone National Park’s West entrance, driving through the state’s many small towns happens in the blink of the eye. We invite you to stop and stay awhile - spend some time exploring the Ashton and Island Park areas of the region.

Ashton, Idaho

Worth the Stop

Ashton, Idaho

Worth the Stop

Just 48 miles from Idaho Falls , Ashton, ID, is a quaint mountain town with must-visit highlights that include the classic diner, Frostop Drive-In , and hiking up Bitch Creek Trail (accessed by taking Ashton Flagg Ranch Road ). The town may be small, but it has many attractions and outdoor activities.

Located at the southern edge of the Yellowstone Caldera , this small, rural community is known as the "World's Largest Seed Producing Area", and is within easy driving distance to world-renowned attractions, including Yellowstone National Park , Grand Teton National Park , Mesa Falls and Henry's Fork of the Snake River . Ashton welcomes nearly two million visitors annually as they travel through the Yellowstone Teton Territory.

Resting at the junction of two Scenic Byways - Mesa Falls Scenic Byway and Teton Scenic Byway - all roads leading into and out of Ashton are avenues of surreal scenic beauty. The numerous mountains, lakes, rivers, meandering streams, lush forests, and open meadows draw sightseers and sportsmen year round.

Summers are pleasant, with temperatures generally topping off around 80 degrees. Great temperatures for all types of summer activities! Winters bring lots of precipitation, providing a snow-covered landscape enjoyed by winter sports enthusiasts of all ages. This is a great place for individuals seeking a little solitude, couples wanting an intimate romantic getaway, and/or for families planning their next great vacation.

Regardless of the season, there is always something fun to do and many things to see in and around the Ashton area. In addition to summer and winter activities, annual community events include the American Dog Derby , Mountain Man Rendezvous , 4th of July Celebration , and the Mesa Falls Marathon .

Fun fact: Ashton, ID is the hometown of Ryan Hamilton , a nationally-acclaimed stand-up comic.

Natural Splendor

and Must-See Sights

Natural Splendor

and Must-See Sights

Experience the natural wonders of the area with Upper and Lower Mesa Falls , where the Snake River cascades over remnants of ancient volcanic eruptions, providing a glimpse into the region's geological history. Visit the Mesa Falls Visitor Center for exhibits on local geology, flora, fauna, and lodge history. Take a leisurely hike along the Mesa Nature Trail , starting from the Visitor Center's upper parking lot. Enjoy breathtaking views of Lower Mesa Falls from the Grandview Overlook along the Mesa Falls Scenic Byway. Explore Harriman State Park for outdoor activities like fly fishing and horseback riding and a chance to immerse yourself in the area's ranching and railroad heritage. Discover Big Springs , a primary source of the Snake River, where wildlife thrives, and the historic Johnny Sack's Cabin is a great addition to your summer tour. Don't forget to grab maps for easy navigation and exploration of the area's attractions.

Island Park, ID

Beauty outside of Yellowstone

Island Park, ID

Beauty outside of Yellowstone

Leaving Mesa Falls , take US-20 E just 34 miles West and you will arrive in Island Park, a tourist destination on its own. This town hugs the Henry’s Fork section of the Snake River and is a mecca of year-round outdoor recreation. Discover the abundance of activities awaiting you in the Island Park, Idaho area, offering something for every season. During the winter months, immerse yourself in the thrill of Island Park snowmobiling , cross-country skiing , and snowshoeing , carving through pristine snowscapes that stretch as far as the eye can see. Retailers such as High Mountain Adventures are one-stop shops for equipment, gear, and machine rentals.

As the snow melts away, the landscape transforms, inviting you to explore the area's renowned fishing spots, traverse scenic trails on horseback , pedal through rugged terrain on mountain bikes , or enjoy hiking amidst breathtaking scenery. Trek into Island Park's wilderness on your own or explore outdoor options on a tour or with a guide . Whatever your preference, don't forget to bring your camera – in Island Park, every corner holds a picturesque moment waiting to be captured.

For your lodging needs, consider the comfort and convenience of Lakeside Lodge or Sawtelle Mountain Resort where you can stay and rent any equipment needed. However, be sure to plan ahead and book early, as vacation rentals are in high demand, especially with Island Park's proximity to Yellowstone National Park . Secure your ideal accommodations up to three years in advance to ensure a seamless and memorable getaway.

Delve into the rich tapestry of history woven throughout the Island Park area, where each site tells a story of its own. From the awe-inspiring spectacle of the Largest Volcanic Caldera to the rugged majesty of the Continental Divide , every landmark offers a glimpse into the area's past. Explore the remnants of the Old Union Pacific Railroad , discover the legacy of the Nez Perce Indians , and learn about the remarkable events that shaped the region, such as the formation of Earthquake Lake "Quake Lake ." Whether you're seeking adventure or seeking to connect with the heritage of the land, Island Park promises an unforgettable journey filled with natural beauty and historical intrigue.

A Region

For All Seasons

A Region

For All Seasons

Given it’s near proximity to a State Park, National Forest, National Park, and famed landmarks, the Ashton/Island Park Region offers much to do Winter , Spring , Summer and Fall . Take a few days to explore the area.

Rain, Sun or Snow

Come to Idaho

solid trees

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What to do in Eastern Idaho