Horseback Riding at Harriman State Park — Dry Ridge Outfitters Guide

There are day trips that feel like a nice outing. And then there are day trips that feel like a genuine experience — the kind you talk about years later. A horseback ride through Harriman State Park with Dry Ridge Outfitters is the second kind. You're moving through an 11,000-acre wildlife refuge in the Greater Yellowstone Ecosystem, on horseback, surrounded by meadows, river corridors, lodgepole pine forest, and some of the most spectacular wildlife in the American West. It's the kind of thing most people don't realize is just an hour and twenty minutes from Idaho Falls.

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What is Harriman State Park?

Most people in eastern Idaho have heard of Harriman State Park. Fewer know the full story behind it — and it's worth knowing before you arrive.

The park is a public recreation area situated on the 11,000-acre Harriman Wildlife Refuge in Fremont County, located three miles south of Island Park in eastern Idaho. It sits within the Henry's Fork Caldera, which is part of the Greater Yellowstone Ecosystem. Wikipedia

The land has a remarkable history. In 1902, several officials of the Oregon Shortline Railroad and other investors purchased what is now Harriman State Park. Called the Railroad Ranch, the property was the private retreat of the Harrimans of Union Pacific Railroad fame and the Guggenheims, then prominent in copper. Island Park Idaho For over 70 years it served as a working cattle ranch and exclusive family getaway, with the owners carefully preserving the land's wildlife and natural character.

The land was deeded to Idaho for free in 1977 by Roland and W. Averell Harriman, whose insistence that the state have a professional park managing service helped prompt the creation of the Idaho Department of Parks and Recreation. Wikipedia Today it belongs to all of us.

Twenty-seven of the original Railroad Ranch buildings, from the cookhouse to the horse barn, are still intact, furnished and carefully maintained. Island Park Idaho You ride past some of this history on horseback — which gives the whole experience a depth that a standard trail ride simply doesn't have.

Who is Dry Ridge Outfitters?

Dry Ridge Outfitters is the official horse concession at Harriman State Park, and they are not newcomers. The Little family has been providing horseback rides in southeast Idaho for over 70 years, and their children are the seventh generation raised in the shadow of the Tetons. Russ and Margo Little run the Harriman operation, and they hold a 4.9 rating across 90+ Google reviews and are rated the #1 Idaho Outfitter Horseback Adventure on TripAdvisor.

What makes them stand out is the horses themselves. Most of the horses in their string were born right on the ranch. They are handled from birth, trained carefully over two to three years, and then guided for a further two to three years before beginning their regular careers. They are sensible, sure-footed animals that know the terrain and know their job. You are not on a borrowed rental horse — you're on a well-cared-for animal with real experience on these trails.

Ride options — choose your adventure

Dry Ridge offers rides for every schedule and energy level, with different routes matched to each duration. Talk to your wrangler at the start of your ride and they'll match your group to the right route based on your skill level and what you want to see.

1-Hour Ride — $40 per person A great introduction if you're new to horseback riding or short on time. Enough to get the feel of the park, the horses, and the landscape without committing to a full morning.

2-Hour Ride — $60 per person The most popular option for first-time visitors. Long enough to get away from the trailhead, into the meadows, and alongside the Henrys Fork — short enough to pair with other activities the same day.

3-Hour Ride — $80 per person A half-day experience that gets you deep into the park's most scenic sections. Recommended if you want the full landscape experience and more time in the saddle.

4-Hour Ride — $100 per person The most immersive option, covering the most ground and giving you the best chance of wildlife encounters. If you're comfortable on a horse and want a real ride, this is the one.

Elk Rides — $70 per person (September and October only) This is a seasonal special and genuinely something you won't find many places. During fall, elk begin their rut — the mating season — and the park comes alive with bugling, movement, and close encounters. Rides run 2.5 to 4 hours, with mornings being slightly better than evenings and weekdays less crowded than weekends. If your visit falls in September or October and you want one truly unforgettable experience, prioritize this one. Call to schedule: 208.558.7433.

Group rides (20+ people): Discounts available — call for details.

Important notes: All rides are for ages 6 and up. Kiddie rides are available for children under 6. Helmets are not provided but are welcome — bring your own if preferred. Pregnant riders are not permitted. Sales tax and credit card fees are added at the time of booking.

What to expect on the trail

The landscape you ride through is genuinely exceptional. Harriman State Park offers 22 miles of hiking, mountain biking, and horseback riding trails that slink through meadows, meander along river banks, and through lush evergreen forests. Idaho Department of Parks and Recreation

The Henrys Fork of the Snake River winds through the park for eight miles and is considered one of the finest fly-fishing streams in the country. Riding alongside it — listening to the current, watching herons and swans in the shallows — is a completely different pace from anything you'll find in a car or on a hiking trail.

Wildlife sightings are common and sometimes extraordinary. The park serves as a habitat for elk, moose, sandhill cranes, trumpeter swans, and the occasional black or grizzly bear. Wikipedia Two-thirds of the trumpeter swans that winter in the contiguous United States spend the season in Harriman State Park Wikipedia — making this one of the best places in the country to see these rare and magnificent birds.

The guides know the park deeply. They know where the moose tend to graze, when the elk move into the meadows, and which sections of trail give you the widest views of the Teton range in the distance. That local knowledge is a big part of what you're paying for.

✨ After the ride, your body will thank you A few hours in the saddle — even on gentle terrain — is a genuine physical experience. Your legs, hips, and back will know you did something real. Xhale Resort & Spa's massage and recovery treatments are the perfect follow-up. Book a treatment → xhaledayspa.com

Good to know before you go

Season: Horse rides run from June 1 through October 31. Elk Rides are September and October only.

Booking: Call Russ and Margo Little directly at 208.558.7433 or email dryridgeharriman@gmail.com. Booking ahead is strongly recommended, especially for weekend rides and elk season.

Getting there from Xhale: Take US-20 north from Idaho Falls toward Rigby, Rexburg, and Saint Anthony — then continue north on US-20 approximately 75 miles to the park. Total drive is about 81 miles and 1 hour 20 minutes in normal conditions.

Park entrance: A day-use fee applies to enter Harriman State Park. Check the Idaho Department of Parks and Recreation website for current pricing.

What to wear: Long pants are strongly recommended — jeans or equivalent. Closed-toe shoes or boots are required. Dress in layers, especially for morning rides or the elk season when temperatures can drop quickly.

Pets: Pets are not allowed on trails or in any park buildings due to Harriman's status as both a National Historic Place and a wildlife refuge. Leave them at home for this one.

Photography: The light in the meadows along the Henrys Fork is spectacular in the morning and late afternoon. If you have a camera, bring it — but keep it secure in a bag or vest pocket while riding.

Frequently asked questions

Do I need riding experience to book a ride? No. Dry Ridge Outfitters welcomes complete beginners and accommodates all skill levels. Your wrangler will pair you with an appropriate horse and give you a brief orientation before you set off. If you're nervous or new to horses, just say so — the guides are experienced at making first-timers comfortable.

What makes the elk ride different from a regular ride? During September and October, bull elk enter the rut — their mating season. They bugle loudly to establish dominance and attract females, and they move through the park's meadows in ways they don't during summer. Riding through that on horseback, hearing a bugle echo across a meadow at sunrise, is a completely different experience from a standard trail ride. It's seasonal, it's weather-dependent in terms of elk activity, and it sells out. Book early.

Is this suitable for kids? Yes, for children six and older. Dry Ridge also offers kiddie rides for younger children. The horses are well-trained and the wranglers are experienced with family groups. It's a genuinely child-friendly activity — one that tends to be a trip highlight for younger visitors.

What's the difference between a 1-hour and a 3-hour ride — is longer worth it? For first-time visitors, the 2-hour ride is the sweet spot. The 1-hour ride is a real ride but you turn around before reaching the park's most scenic interior sections. The 3-hour and 4-hour rides get you into quieter, more remote stretches of the park with more wildlife opportunity and a genuine sense of being out in the landscape. If it's your first time and you're comfortable on a horse, going for at least 2 hours is worth it.

Can I visit Harriman State Park without doing a horseback ride? Absolutely. The park has 22 miles of hiking and biking trails, historic Railroad Ranch buildings with summer guided tours, and some of the best wildlife viewing in eastern Idaho — all accessible on foot. The Dry Ridge horseback experience adds a dimension that's hard to replicate on foot, but the park itself is worth a visit on any terms.

Helpful resources

• Dry Ridge Outfitters at Harriman: dryridgeharriman.com
• Harriman State Park — Idaho Dept. of Parks and Recreation: parksandrecreation.idaho.gov/parks/harriman
• Visit Idaho — Harriman State Park: visitidaho.org/things-to-do/state-parks/harriman-state-park
• Xhale Resort & Spa: xhaledayspa.com