7 Uncrowded US Road Trips for Summer (With Real Mileage, Hazards, and What Gas Will Actually Cost)

Zion and Yellowstone are packed this summer. These 7 scenic road trips — from Utah’s Byway 12 to Washington’s Cascade Loop — come with real mileage, cell-service gaps, and what gas actually costs.


If you’ve ever circled a national park parking lot for twenty minutes while your vacation clock burned away, you already know the problem this article solves. The National Park Service logged more than 323 million recreation visits across the system in 2025 — down slightly from 2024’s record, mostly because of a 43-day fall government shutdown, but still concentrated overwhelmingly into June, July, and August. Great Smoky Mountains National Park alone drew 11.5 million visitors, more than any other national park in the country.

The seven routes below are real alternatives, not just “go somewhere quieter” advice. Each one comes with the specifics that actually matter when you’re planning: exact mileage, how many days to budget, where the cell signal and gas stations disappear, and what this summer’s higher gas prices mean for your fuel budget. Gas averaged well above last year’s cheap summer — GasBuddy forecast a $4.80/gallon national average between Memorial Day and Labor Day 2026, and AAA logged a four-year-high $4.56 on Memorial Day itself, before prices eased somewhat by June. It’s worth budgeting for before you commit to the longer loops here.

Route comparison at a glance

RouteDistanceTime neededBest forBiggest hazard to plan around
Keweenaw Peninsula Loop, MI110 mi round trip2–3 daysMountain biking, Lake Superior coastlineBlackflies before late July
Utah Scenic Byway 12122 mi point to point2–3 daysRed-rock canyon scenery, hiking30 miles with no cell signal or gas
San Juan Skyway, CO236 mi loop3–4 daysAlpine mountain passesNarrow, unguarded cliffside driving on US-550
Cascade Loop, WA440 mi loop4–5 daysVariety — alpine, orchards, glacial lakesLate-season snow can close high passes into June
WV Route 219 & 150160 mi2 daysForest driving plus a national park finishFewer services than the western routes
Driftless Region Loop250 mi circuit3 daysFarm-to-table food, river bluffsRoute spans three states — plan the border crossings
Cherohala Skyway, TN–NC43 mi point to point1–2 daysA quiet alternative to Smokies trafficZero services for the entire 43 miles

1. The Keweenaw Peninsula Loop: Michigan’s Lake Superior Secret

Route specs: 110 miles round trip from Houghton, Michigan · 2–3 days · M-26 and US-41 northbound.

Direct answer: Michigan’s Keweenaw Peninsula gives you dramatic Lake Superior coastline and serious mountain biking without the crowds of a national park, because it isn’t one — it’s a mix of state and county roads most travelers skip entirely.

Start in Houghton and take M-26 north along the shoreline, past rocky beaches and old copper-mining towns, then loop back on US-41 through dense forest.

Highlights: Brockway Mountain Drive climbs 720 feet above Lake Superior over 9.5 scenic miles with 360-degree views. The Delaware Copper Mine lets you walk an 1847 underground shaft. Manganese Falls is a secluded 45-foot waterfall in a narrow gorge near Copper Harbor.

Where to eat: The Jampot near Eagle River — a bakery run by Byzantine monks — sells thimbleberry jam and wild-berry pastries. Roy’s Pasties and Bakery in Houghton makes traditional Cornish meat pasties.

What’s actually true about the mountain biking: Copper Harbor is a genuinely serious trail destination, but the “150 miles” figure circulating online is off by a wide margin. The Copper Harbor Trail Club’s own numbers put the network at roughly 50-plus miles, including 37 miles of core singletrack; IMBA named it an “Epic Ride” in 2009 and upgraded it to Silver-Level Ride Center status in 2012 — a tier held by a small number of trail systems worldwide. New for 2026: the Keweenaw Point Trail, a 30-mile backcountry loop the trail club has been building for roughly a decade, is expected to finish this year pending final state permits. No permit is required to ride the existing network. Late July through August brings warmer weather and noticeably fewer blackflies than early June.

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2. Utah’s Scenic Byway 12: The Uncrowded Red Rock Highway

Route specs: 122 miles point to point · 2–3 days · Utah State Route 12.

Direct answer: Route 12 connects Bryce Canyon and Capitol Reef national parks directly, so you get red-rock canyon and alpine-plateau scenery comparable to both parks, without stopping inside either one’s gate.

Elevation climbs from about 4,000 feet near Escalante to 9,600 feet over Boulder Mountain.

Highlights: The Hogback is a narrow ridge with steep drop-offs on both sides and minimal guardrails. Lower Calf Creek Falls is a confirmed 6-mile round-trip hike (per the Bureau of Land Management) to a 126-foot waterfall and swimming hole — a $5 day-use fee applies, waived with an America the Beautiful pass. The Escalante River canyons hide slot canyons with Zion-like scenery and far fewer people.

Where to eat: Kiva Koffeehouse, a circular stone building set into the canyon wall near mile marker 73, serves espresso and breakfast sandwiches over the Escalante River valley.

The gap you actually need to plan around: a roughly 30-mile stretch between Escalante and Boulder has no cell signal and no gas stations. Fill up in Escalante first, and download offline maps (Gaia GPS or the Recreation.gov app) before you leave hotel wifi. Calf Creek’s parking lot regularly fills by 8 a.m. on summer weekends.

3. The San Juan Skyway: Colorado’s Alpine Thrill Ride

Route specs: 236-mile loop · 3–4 days · US-550, US-160, and Colorado SR-145.

Direct answer: This loop crosses three Colorado mountain passes above 10,000 feet — Coal Bank, Molas, and Red Mountain — and includes the Million Dollar Highway, one of the most dramatic paved drives in the country.

The Million Dollar Highway: the stretch of US-550 between Ouray and Silverton is cut into cliff faces, with sharp S-curves, limited shoulders, and no guardrails in several places. It’s fully paved and driven daily by ordinary passenger vehicles — it just demands real attention.

Highlights: Box Canyon Waterfall Park has suspension bridges over an 85-foot waterfall in a narrow quartzite canyon. The Telluride gondola runs free between town and Mountain Village — leave the car parked. Orvis Hot Springs near Ridgway has natural geothermal pools.

If steep drop-offs make you nervous: drive the loop south to north, Durango to Ouray, so your vehicle stays on the inside lane against the mountain wall instead of the outer cliff edge — a small routing choice that meaningfully changes how exposed the drive feels.

4. The Cascade Loop: Washington’s “American Alps” Circuit

Route specs: 440-mile loop · 4–5 days · US-2, WA-20, WA-153.

Direct answer: The Cascade Loop covers alpine lakes, glacier views, and dry interior valleys around North Cascades National Park, which drew only about 47,000 visits in 2025 — a small fraction of nearby Mount Rainier’s 1.1 to 1.7 million.

That said, North Cascades’ visitation jumped 185% in a single year (from about 16,500 in 2024), so “uncrowded” is trending the other way here faster than on the rest of this list, and the park took storm and flooding damage in December 2025 — check current closure notices before you go.

Highlights: Leavenworth is a Bavarian-style village with German bakeries and brewpubs. The Wenatchee River Valley has roadside orchards selling fresh cherries and cider. Winthrop is styled as an 1890s Western town. Diablo Lake Vista Point overlooks glacier-fed turquoise water. Washington Pass Overlook, the highest point on SR-20, faces Liberty Bell Mountain.

Where to eat: The Duck and Duster or Old Schoolhouse Brewery in Winthrop; roadside fruit-pie stands through Cashmere.

2026 planning note: North Cascades charges no entrance fee and needs no day-use vehicle reservation on SR-20. Backcountry camping requires an advance Recreation.gov permit. Mount Rainier confirmed it will not run its timed-entry reservation system in 2026 — but expect the usual midday congestion in the Sunrise and Paradise corridors regardless. Late snowpack can keep high Cascade passes closed into early June.

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5. West Virginia Route 219 & WV-150: The Appalachian Wilderness Drive

Route specs: 160 miles · 2 days · US-219, WV-150, US-19.

Direct answer: This route cuts through the Allegheny Plateau on state highways, ending at New River Gorge National Park — America’s most recently designated national park (2020) — while skipping the interstate traffic that clogs access to bigger parks.

Start in Lewisburg, head north on US-219, then take the Highland Scenic Highway (WV-150) up onto forested ridges.

Highlights: Cranberry Glades Botanical Area has a boardwalk through 750 acres of acidic bog with an Arctic-tundra feel. The Highland Scenic Highway climbs above 4,500 feet with multiple overlooks. The New River Gorge Bridge overlook near Fayette Station Road frames a genuinely verified engineering landmark: the bridge stands 876 feet above the river and runs 3,030 feet long, built in 1977 for about $37 million — for years the longest single-span steel arch bridge in the world.

Food: Secret Sandwich Society or Pies and Pints in Fayetteville, with local craft beer.

Worth knowing: New River Gorge drew record visitation in 2025 even as the national park system overall dipped slightly. Beyond the bridge view, the region has whitewater rafting on the New and Gauley rivers and mountain biking near Davis and Thomas.

6. The Driftless Region Loop: The Midwest’s Hidden Canyon Country

Route specs: 250-mile circuit · 3 days · Great River Road (US-61/WI-35), IA-76, MN-16.

Direct answer: The Driftless Region is the roughly 24,000-square-mile pocket of the Midwest the last ice age’s glaciers missed, leaving limestone bluffs and river valleys the rest of the flattened Midwest doesn’t have — and it’s a three-state loop most travelers have never heard of.

The route follows the Mississippi between Dubuque, Iowa, and Winona, Minnesota.

Highlights: Effigy Mounds preserves Native American animal-shaped earthworks over the Mississippi. Pikes Peak State Park has 500-foot limestone bluffs where the Wisconsin River meets the Mississippi. Viroqua’s spring-fed streams are known for fly fishing.

Food culture: an unusually high concentration of organic farms. Mineral Point, Wisconsin, has working art studios and dairies producing award-winning blue cheese and fresh curds.

Suggested pacing:

  1. Day 1: Dubuque, Iowa → north on IA-76 to Effigy Mounds → Prairie du Chien, Wisconsin.
  2. Day 2: North on WI-35 along the river bluffs to Viroqua for farm-to-table stops.
  3. Day 3: Finish in Winona, Minnesota, with river overlooks and historic downtown architecture.

7. The Cherohala Skyway: The Smoky Mountains Bypass Route

Route specs: 43 miles point to point · 1–2 days · TN-165 and NC-143.

Direct answer: The Cherohala Skyway is a 43-mile scenic highway connecting Tellico Plains, Tennessee, to Robbinsville, North Carolina — built specifically as an alternative route through the same mountain range as Great Smoky Mountains National Park, the single most-visited national park in the country, without the Gatlinburg-area gridlock.

It’s a genuinely expensive piece of infrastructure: roughly 34 years of planning and construction (some accounts cite 36) and about $100 million, finished in 1996.

Why it beats the park traffic: the Skyway climbs to about 5,400 feet at the North Carolina line, with wide ridge views, cooler summer temperatures, and none of the strip-mall clutter or truck traffic near Gatlinburg.

Highlights: Bald River Falls, a 90-foot waterfall visible from the road near Tellico Plains. Joyce Kilmer Memorial Forest, one of the last old-growth forests in the eastern US, with poplars estimated at 400 years old. Lake Santeetlah, with more than 70 miles of forested shoreline.

Plan around this: there are no gas stations, restaurants, or commercial stops anywhere along the 43-mile drive. Fill up and pack food and water in Tellico Plains or Robbinsville before you start climbing.

What this trip actually costs in gas

None of these routes are free to drive, and 2026 has been a pricier summer at the pump than 2025. AAA logged $4.56 a gallon nationally on Memorial Day weekend 2026 — a four-year high — before prices eased to roughly $3.99–$4.24 by mid-to-late June. GasBuddy’s summer-long forecast averaged $4.80. Worked example: at $4.20/gallon and 25 mpg, the 440-mile Cascade Loop costs about $74 in gas for the driving distance alone, before lodging, food, or park fees — worth budgeting for before committing to the longer loops.

Before you go: a short prep checklist

  • Download offline maps. Save routes in Google Maps or Gaia GPS before you lose cell coverage — several of these routes have real, named dead zones (see each section above).
  • Book permits and campsites ahead. Day-use permits, campgrounds, and any park access windows go through Recreation.gov.
  • Carry backups. Extra water, paper maps, and a fuel-planning app like GasBuddy matter most on the two routes with 30-plus-mile gaps between gas stations: Utah SR-12 and the Cherohala Skyway.
  • Check current conditions before departure. Late snowpack (Cascade Loop, San Juan Skyway) and storm damage (North Cascades, after December 2025 flooding) can close sections with little notice — check the relevant park or highway department’s road-conditions page the week you leave.

FAQ

Is the Million Dollar Highway (US-550) actually dangerous?

It’s narrow with sharp switchbacks and lacks guardrails in several spots, which makes it feel more intense than most US highways — but it’s fully paved and driven daily by regular passenger vehicles. If steep drop-offs bother you, drive it south to north (Durango to Ouray) so your vehicle stays on the inside lane.

Do I need a permit to hike Lower Calf Creek Falls or bike the Copper Harbor trails?

No trail permit is required for either. Lower Calf Creek Falls has a $5 per-vehicle day-use fee (waived with an America the Beautiful annual pass); the Copper Harbor trail network is free to ride.

Will Mount Rainier require timed-entry reservations in 2026?

No — the park confirmed it will not run a timed-entry reservation system for 2026, though the Sunrise and Paradise corridors still see heavy midday congestion in summer regardless.

Which of these routes has the least cell service?

Utah’s Scenic Byway 12 (about 30 miles with no signal between Escalante and Boulder) and the Cherohala Skyway (43 miles with zero services of any kind) are the two to plan around most carefully.

Is North Cascades National Park actually still uncrowded?

Relative to Mount Rainier’s 1.1–1.7 million annual visitors, yes — North Cascades logged only around 47,000 visits in 2025. But that’s already a 185% jump from 2024, so it’s trending toward more crowded faster than the other routes on this list.

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