The byway itself
About 37 miles Payson to Salt Creek over the shoulder of Nebo
The Nebo Loop is the south valley's grand drive: a National Scenic Byway since 1998, climbing out of Payson Canyon, running the high country above 9,000 feet along the shoulder of Mount Nebo, and dropping into Salt Creek Canyon to meet SR-132 about six miles east of Nephi. Call it 37 miles; the sources split between 37 and 38, and either way it is a half day with stops, an honest hour and three quarters without.
It is a summer road. The gates close with the first real snow, typically late October, and the upper sections do not reliably reopen until June or even July after a heavy winter; the road is not state maintained, so the season's truth lives with the Forest Service's Spanish Fork Ranger District rather than a fixed date. Payson Canyon has also seen spring washouts delay openings in recent years, which is one more reason the phone call beats the calendar.
The details
Getting there
Enter from Payson's 600 East, which becomes Canyon Road and then the byway, or from the Nephi end via SR-132; fuel does not exist between the ends.
Before you go
- Check conditions with the Spanish Fork Ranger District before early season and late season drives; the gates follow snow, not dates.
- The road climbs past 9,000 feet; afternoon storms and early dark arrive sooner than valley intuition expects.
- No services for the whole loop: water, fuel and snacks load in Payson or Nephi.
Grotto Falls
Lower Payson Canyon the easiest waterfall in the county
About seven miles up Payson Canyon, a roadside pullout serves the south valley's favorite first hike: Grotto Falls, six tenths of a mile round trip on about a hundred feet of gain, hopping log bridges over the creek to a small waterfall pouring into a shaded rock alcove. The grotto is the point: a cool, mossy amphitheater that feels like a secret and photographs like one, twenty five minutes after leaving the car.
The secret is public. Weekends overflow the roadside parking and the trail becomes a procession of every age and footwear choice in the county, so the move is a weekday or an early morning, when the grotto does its cathedral act for an audience of six. Pair it with Payson Lakes up the road and you have the byway's classic short day.
The details
Getting there
Park in the pullout on the byway and take the signed trail up the drainage; the log bridges are the trail's whole difficulty.
Before you go
- Weekday mornings are a different trail; Saturday middays are a queue.
- The bridges are single file and slick when wet; small kids do fine with a hand.
- There is no official milepost figure worth trusting; watch for the signed pullout around mile seven.
Payson Lakes
Mile 12, about 8,000 ft the swim beach in the sky
Twelve miles up, the byway's headline family stop spreads across three small lakes, with Big East Lake carrying the amenities: a swim beach, an accessible paved shoreline loop, fishing docks and campgrounds under the aspen at about 8,000 feet. On a July Saturday it is the south valley's cool weather resort, fifteen degrees kinder than the valley floor and priced like a picnic at fifteen dollars a vehicle for the day.
This page keeps the planner facts and hands the depth to Payson's own pages: day use runs $15 per vehicle as of August 2026, camping books through Recreation.gov and goes fast for summer weekends, and the accessible loop makes it the rare alpine lake that works for every mobility level. The one nearby caution is next door: the Blackhawk campground area south of the lakes is closed for reconstruction, detailed below.
The details
Getting there
Follow the byway to the signed Payson Lakes turn; Big East Lake's day use lots and beach are the first stop inside.
Before you go
- Reserve summer weekend camping the day the window opens; the aspen sites go first.
- The paved shoreline loop is genuinely accessible, wheels of all kinds welcome.
- Afternoon storms build over the ridge fast at this elevation; swim early, picnic under cover.
The overlooks
The high miles Utah Lake from above, Nebo head on
The byway's middle is a string of named pullouts that turn the drive into a gallery. On the Payson half, the Utah Lake Overlook frames the whole north valley, lake, bench cities and Timpanogos beyond, which is the single best free explanation of Utah Valley's geography anywhere. Higher up, the Bald Mountain overlook area marks the road's roof near 9,300 feet, with 10,913 foot Bald Mountain close enough to touch and the Santaquin and Beaver Dam overlooks filling the gaps between.
The etiquette is the only skill required: use the pullouts, not the shoulder, because the road is narrow and the drivers behind you are watching the same view. Every overlook doubles in value in the last hour of light and triples during the color weeks, when the aspen slopes below the viewpoints do their October act.
The details
Getting there
The overlooks are signed from the road; the Utah Lake Overlook is the one to promise a first timer.
Before you go
- Binoculars turn the Utah Lake Overlook into a map lesson: pick out the marinas, the delta and the bench cities.
- The high pullouts catch real wind; jackets live in the car up here even in August.
- Sunset from the west facing overlooks is the drive's best hour, but the descent afterward is dark and slow; plan it.
Devil's Kitchen
The Nephi end a pocket Bryce Canyon on a paved path
Near the byway's southern end, about 28 road miles from Payson, the mountain does something unexpected: a bowl of red conglomerate hoodoos erupts out of the evergreen slopes, a formation local habit calls Little Bryce and the maps call Devil's Kitchen. The Utah Geological Survey features it as a geologic showpiece, and the access is the gentlest on the loop, a paved, wheelchair friendly path of a few hundred yards to a fenced overlook deck, with vault restrooms and picnic tables at the trailhead.
It is the byway's best five dollar view that costs nothing: fifteen to thirty minutes, no fitness prerequisite, and a color contrast, red spires against green fir and white Nebo, that no other stop in the county offers. Coming from the south, it is the opening argument; from Payson, it is the reward for finishing the drive.
The details
Getting there
Park at the signed Devil's Kitchen lot, roughly a half dozen car spaces, and take the paved path to the overlook platform.
Before you go
- The lot is small; midday in October it turns over slowly, and patience beats improvising a shoulder park.
- The paved path makes this the loop's most accessible viewpoint after Payson Lakes' shoreline loop.
- Photographers: the hoodoos face the afternoon light; morning visits look into shadow.
Mount Nebo
11,928 ft the Wasatch roof, for those who have earned it
The mountain the byway orbits is the highest in the entire Wasatch Range: Mount Nebo, 11,928 feet by the traditional figure, roughly 179 feet taller than Timpanogos and the range's southern exclamation point. The classic route leaves from the Monument Trailhead area off the byway, about 24 miles from Payson, and runs roughly nine miles round trip with 3,600 to 3,900 feet of gain, finishing on a final three quarters of a mile of loose shale that gains 1,300 feet and sorts the committed from the curious.
The south summit's Andrews Ridge route is bigger still, and the Nebo Bench Trail traverses at 9,000 feet for those who want the mountain without the scree. None of it is casual: six to nine hours, real exposure to weather, and water measured in liters. For everyone else, the mountain's job is to be the wall at the end of every south valley street, and it does that for free.
The details
Getting there
Turn at the Monument Trailhead area and start about a half mile down Mona Pole Road; the trail is signed for the north summit.
Before you go
- The last stretch is loose shale at altitude; poles and patience beat pace.
- Start at dawn; the ridgeline draws afternoon lightning all summer.
- Nebo, not Timpanogos, is the Wasatch high point; win the local trivia politely.
Santaquin Canyon, the side door
FR 014 the steep shortcut to Tinney Flat
The loop has a back entrance most drivers never notice: Santaquin Canyon, a steep, narrow, paved road leaving I-15's exit 244, running six and a half miles up Summit Creek to Tinney Flat Campground and then connecting on up to the byway itself, about eleven miles total to the junction. It is an alternate way onto the high road, not part of the byway proper, and it behaves like the wilder sibling: gated each winter around 1 December, shut outright from the autumn of 2018 to June 2025 after fire and then avalanche buried the road, and blissfully quiet on days the main canyon is a parade.
Tinney Flat is the canyon's own destination: a creekside Forest Service campground at about 7,000 feet with rainbow trout in the water, sites on Recreation.gov with some first come first served, and no water on site as of August 2026. The canyon's lower walls also hold ice climbs in winter and shade in summer; treat the whole road as a slower, narrower deal than Payson Canyon and it repays the care.
The details
Getting there
From exit 244 head east, turn south onto Highland Drive, and follow the signed canyon route about five miles to the Trumbolt picnic area at the mouth; Tinney Flat is 6.5 miles up the paved road and the byway junction about 4.5 miles beyond.
Before you go
- The road is genuinely narrow with blind corners; locals drive it like a driveway, and you should too.
- Check Forest Service alerts for this canyon separately from the byway; it closes on its own schedule.
- Summit Creek and Santaquin's own trails are that city's story; this entry is just the door.
The color month
Late September to mid October the byway's closing argument
Ask a landscape photographer which Utah drive owns autumn and the honest ones name this one, quietly. The reason is bigtooth maple: Payson Canyon's slopes run scarlet and burgundy from the middle of September, weeks ahead of most aspen country, and the gold arrives on top of the red rather than instead of it. By early October the byway stacks three colors against a white summit while the crowds still default to the more famous loop one canyon north.
Practicalities: the maples light first and low, so early trips favor the Payson half, while the aspen gold rides the high middle miles as October opens. Rifle deer season shares these mountains from mid October, which asks nothing of drivers and one thing of walkers, visible colors away from the pavement. And the first heavy snow ends the show without a farewell tour, so a plan past the middle of the month needs that week's forecast rather than last year's photos.
The details
Getting there
Drive it south to north in the afternoon for lit maples, or north to south in the morning for lit aspen; the two directions are two different films.
Before you go
- The first October weekend is the byway's busiest of the year; a Tuesday costs nothing and doubles the solitude.
- Hunting season overlaps the color; bright jackets for every off road walk in October.
- The gates can close on short notice after the first storm; a late October plan needs a same week check.
Effort, decided
Every stop on the loop, ranked by what it asks.
| Round trip | The ask | The payoff | |
|---|---|---|---|
| The overlooks | Steps from the car | Nothing | The whole valley, explained |
| Devil's Kitchen | About a half mile, paved | Nothing; wheels welcome | Red hoodoos against white Nebo |
| Grotto Falls | 0.6 miles | Log bridges, 100 ft of gain | A waterfall in a rock room |
| Payson Lakes loop | 1.5 mile paved shoreline | Nothing; fully accessible | An 8,000 ft swim beach day |
| Mount Nebo, north route | About 9 miles | 3,600 ft of gain, loose shale finish | The highest summit in the Wasatch |
Figures are the published ranges, checked August 2026. The byway's genius is that four of these five ask almost nothing; the fifth asks everything.
Living with it
What the byway does to an ordinary week.
For Payson, Salem, Elk Ridge and Santaquin, the loop is the backyard with a calendar. From June to October the south valley owns something the north valley drives an hour for: an alpine lake day, a waterfall stroll or a 9,000 foot sunset that starts fifteen minutes from the driveway. Evening Grotto Falls runs and weekend Payson Lakes picnics are simply what the south end does with its summers.
Then the gate closes and the towns get their mountain quiet back. The winter loop belongs to snowmobiles and the elk, the canyon mouths return to being trailheads for the patient, and the season's question shifts from where to swim to when the road opens, which every local answers the same way: when the ranger district says so, and not a week before. Living under Nebo means marking your year by that gate as much as by any holiday.
From your town
The same subject, from your own doorstep.
Every town under the byway now has its own door on this band. Payson's lakes page carries the destination at the top of the canyon road with the full fee card and the loop that cannot be booked, its ranked twelve walks the byway's lower miles from Grotto Falls up, Salem's canyon page explains why the signed way onto Loafer starts on this road rather than in Salem, Elk Ridge's mountain page owns the ridge the gate season hides, and Santaquin's canyon page is the depth behind the side door: seven winters of closure, a road open again since June 2025, and the campground at the top of it.
