Unearth The Voyage
On a former cattle ranch along Idaho’s Salmon River, this retreat center has spent more than 20 years hosting family reunions, church groups, military gatherings, and large events that bring people back year after year. Its most recognizable feature is a 200-foot hillside waterslide, but that is only part of the story.
What sets this place apart is the experience. Guests stay surrounded by mountains and wilderness while enjoying amenities that make large-group trips easy, from comfortable lodging to spaces designed for connection.
The owners live on-site, help visitors with everything from forgotten gear to event planning, and have built a reputation for treating guests like family.
Many group destinations offer scenery or activities. Few create the kind of loyalty that fills calendars with repeat bookings and reunions of more than 100 people.
Here is why this remote corner of central Idaho has become a tradition for so many families and organizations.
Where Exactly This Ranch Sits in Idaho
The address is 500 Squaw Creek Rd, Clayton, ID 83227, and the drive alone is worth the trip. May Family Ranch sits in the Salmon River valley, tucked between the towns of Stanley and Challis along Highway 75, also known as the Salmon River Scenic Byway.
The surrounding landscape is the kind that makes you put your phone down and just stare. Sawtooth Mountain peaks rise on every side, the Salmon River runs within earshot, and the sky at night is an uninterrupted canvas of stars with almost no light pollution to compete with.
The ranch phone number is 208-838-2407, and more details are available at mayfamilyranch.com. Getting here from Boise takes roughly three hours, and the road involves some serious mountain curves, so plan accordingly and bring motion sickness remedies if anyone in your group needs them.
The remoteness is part of the appeal.
The Story Behind the Ranch and Its Roots
More than 25 years ago, Paul and Sharon May purchased a former working cattle ranch in central Idaho with one clear goal: create a gathering place that honored the land and kept its historical character intact.
They succeeded. The property still carries the bones of its ranching past in every weathered plank and wide-open lawn.
The pioneer spirit they built into the place was intentional, and the western-themed layout with dispersed wooden cabins, fire pits, and open fields reflects that vision completely.
In the spring of 2021, the Washburn family took over ownership and operations, bringing fresh energy while respecting everything the Mays had built. The transition felt natural to returning guests, who noticed improvements in amenities and upkeep while the rustic soul of the property remained untouched.
That continuity across ownership is rare, and it says something meaningful about how deeply rooted the ranch’s identity really is.
The Accommodations and What to Realistically Expect
Comfort here is honest rather than luxurious. The ranch offers beds for up to 128 guests across a range of sleeping arrangements, from large bunk rooms perfect for a gang of teenagers to individual cabins with six beds each, to rooms in the main ranch house with en suite bathrooms for those who prefer a bit more privacy.
Most rooms require guests to bring their own bedding, which keeps costs down significantly. The B&B rooms in the main house are the exception, where full service is provided and breakfasts have been described as generous, well-cooked, and made with organic and farm-sourced ingredients.
RV hookups and tent camping sites are also available on the property, so the ranch genuinely accommodates groups with mixed preferences. Mattresses are real and comfortable, not the flimsy foam pads you might expect from a rustic setup, and that detail alone gets mentioned repeatedly by returning guests.
How the Ranch Handles Groups of 100 or More
Finding a venue that comfortably fits 100 or more people without costing a fortune is genuinely difficult. May Family Ranch solves that problem in a way that feels almost custom-built for big family reunions, military gatherings, and church retreats.
The property can accommodate up to 200 people, with multiple sleeping buildings, two full kitchens, at least four refrigerators, a walk-in commercial refrigerator, multiple flat-top grills, two pavilions with picnic tables, and a large indoor gathering room with about 100 folding chairs, a piano, and projector screens for presentations or movie nights.
To protect the experience for every group, the ranch deliberately limits itself to no more than two groups at a time on the property. That policy keeps things quiet, personal, and spacious rather than feeling like an overcrowded event venue.
Groups of 67 with 13 children under three years old have been accommodated here with room to spare, which tells you everything about the scale of the operation.
The Legendary 200-Foot Waterslide
Ask anyone who has visited May Family Ranch what they remember most, and there is a good chance the waterslide comes up within the first ten seconds. The slide runs 200 feet down a hillside, and it is steep enough to build real speed.
The design prioritizes fun without being reckless, and it has entertained guests ranging from young children to an 81-year-old grandfather who reportedly went down without hesitation. That kind of age range is not common for a waterslide, and it reflects how well the thing is built.
One practical note worth passing along: the plastic casing at the bottom landing area has caused minor cuts on feet and ankles for some riders, so water shoes are a smart call. Adults watching from the pavilion tend to find it just as entertaining as the people actually riding it.
The slide is easily the most talked-about on-site feature, and for good reason.
On-Site Activities That Keep Everyone Busy
Between the mountains and the river, guests could easily spend every moment of their stay exploring the surrounding wilderness. But the ranch itself offers enough to fill an entire day without ever leaving the property.
Basketball and volleyball courts, a pickleball court described by guests as first-class, horseshoe pits, ping pong tables, swings, a playground for young children, and a stocked fishing pond nearby all compete for attention. Two fire pits with seating areas make evenings feel relaxed and communal rather than rushed.
The game room, known as the Hideout, gives both kids and adults a covered indoor space for rainy afternoons or late-night fun. Expansive grassy fields handle everything from kickball to casual frisbee without anyone running out of room.
There is also a curious pocket of strong 5G cell service on the property, which feels almost surreal given that the surrounding area has almost no signal for about 30 minutes in either direction along the highway.
Adventures Just Beyond the Ranch Gate
The ranch sits in one of the most activity-rich corridors in Idaho, and the options just outside the property are genuinely impressive. The Salmon River flows close enough to walk to, and floating it from the ranger station down to the Squaw Creek bridge is a popular afternoon trip that groups have done multiple times in a single visit.
Redfish Lake, about 30 minutes away near Stanley, offers pontoon boat rentals and clear mountain water that photographs like a postcard. Sunbeam Hot Springs sits along the highway and provides a natural soak with mountain views at no cost.
ATV and mountain biking trails wind through the Sawtooths nearby, and hiking options range from gentle valley walks to more demanding summit routes. Ghost towns and old mining sites dot the surrounding area, including the Yankee Fork Dredge, which gives history-minded visitors a fascinating look at Idaho’s gold rush past.
The Scenery That Makes Guests Go Quiet
There is a moment that nearly every guest describes in some version of the same way: stepping outside in the morning, hearing the distant sound of the Salmon River, and realizing the mountains surrounding the property are closer and more dramatic than they expected.
The views from the ranch are unobstructed in multiple directions, with Sawtooth peaks forming a jagged horizon that changes color throughout the day as the light shifts. At sunrise, the mountains glow with warm orange tones.
By midday, the valley floor turns a vivid green against the grey and white rock above.
Mule deer visit the lawns regularly, sometimes wandering within 20 feet of cabin doors in the early morning or evening hours. Wildlife sightings like that are not staged or unusual here; they are simply part of a normal stay.
The scenery alone has been cited by multiple guests as the single best reason to visit, even before the activities enter the conversation.
The Owners Who Make the Stay Feel Personal
What separates a good group rental from a truly memorable one is often the people running it. The Washburn family, who took over in 2021, lives on the property and is consistently described by guests as attentive, warm, and genuinely invested in making each stay work.
They lend baby carriers to families who forget theirs. They offer local advice on where to float the river and which hot springs are worth the detour.
They show up when something needs fixing and do not disappear behind a management company once the booking is confirmed.
The previous owners, Paul and Sharon May, built the same reputation over decades, and guests who visited under both ownerships note that the spirit of hospitality has carried forward without interruption.
For a Marine Corps reunion group, the Washburn family even adjusted their personal schedule to participate in a flag-changing ceremony on the hilltop above the property, a gesture that left attendees genuinely moved.
The Cost Model and What the Trade-Off Looks Like
May Family Ranch operates on a model that prioritizes affordability for large groups, and it achieves that partly by asking guests to handle their own cleanup before leaving. That arrangement divides opinion, and it is worth understanding before booking.
Groups that have priced comparable venues consistently report that the ranch comes in at roughly half the cost of similar properties that accommodate 50 to 100 or more people. For a family reunion or retreat on a budget, that difference is significant enough to outweigh the inconvenience of mopping floors and cleaning bathrooms on the final morning.
The cleanup expectations are outlined clearly on the ranch website, and the checklist provided has been described as straightforward rather than unreasonable. Working together as a group, most large parties finish the tasks in under two hours.
The trade-off is real, but for groups that come prepared and treat it as part of the communal experience, the savings and the setting make it more than worthwhile.
Why This Ranch Keeps Drawing People Back
Repeat visitors to May Family Ranch span generations, with some families returning after 15 or more years away and finding the place just as they remembered it, only slightly better maintained and with a few new amenities added by the Washburn family.
The combination of space, quiet, scenery, and on-site activities creates a rare environment where large groups actually connect rather than just occupy the same address for a weekend. There are no distractions pulling people toward separate itineraries because everything worth doing is either on the property or within 30 minutes of it.
Children who rode the waterslide as kids bring their own children back to ride it. Veterans who gathered here for a reunion describe the week as one of the best of their lives.
Families who had not been in the same place for 20 years found that this remote Idaho ranch gave them exactly the setting they needed to close that gap.
