The USA is the land of road trips, and there are pretty much endless routes, rides and detours to take. But some highways and byways stand out even among such riches. Here we've picked 30 that soar above the competition, slicing through the country’s most beguiling and breathtaking landscapes. It's time to step your road trip up a gear.

Winding for 233 miles (375km) through the red-peppered San Juan Mountains, the San Juan Skyway is one of those roads that really is all about the drive. There are fascinating places to stop, from historic railroad town Durango to ski resort Telluride. But it’s the twists and turns, at some points revealing mountain-ringed lakes and at others bringing you to the edge of dramatic canyons, that’ll linger longest in the memory.

The road-trip state has more famous drives than this one – but Highway 299 should not be overlooked. This squiggly route, which curls like an unfurled ribbon in the breeze, is much less travelled and all the better for it. It wends its way across north California, beginning near Eureka and ending at the Nevada state line. It also passes through national forests and the Trinity Alps, where mountains are reflected in inky lakes.

You needn’t be a Lighthouse Family fan to cruise down this easy, sea-breezy stretch in Miami – though we reckon having their Ocean Drive hit drifting through the speakers adds to the occasion. En route, you'll pass by pastel-hued Art Deco hotels and rustling palm trees, with the ocean in the near distance. If your ride is a retro convertible, even better.

Think of this as a road trip within a road trip. A short detour from the Pacific Coast Highway or Highway 1, the route loops past pebble and sand beaches, skimming low by the ocean and through pine forest. It costs around $10 (£8) per vehicle to enter, but it’s worth it – if only to meet Lone Cypress (pictured), a solitary tree perched on a bluff, and to peek at harbor seal pups (from a distance) at Fanshell Beach.

Alaska’s vast swathes of wilderness make for the perfect road trip, especially if you don’t much like the company of other cars. Alaska Route 1 glides from Homer towards the Canadian border, cutting through Anchorage and passing snow-hatted mountains and glistening glaciers. You'll glimpse glorious views of Cook Inlet too.

The US Route 50 spans the entire country, crossing from Sacramento, California in the west to Ocean City, Maryland in the east. The Nevada portion of the highway was dubbed “The Loneliest Road in America” by Life magazine in 1986, which had the perverse effect of making it pretty popular, actually. You’re still likely to enjoy some stretches of the undulating desert highway to yourself, with only mountain-pierced skies and the open road for company.

A 17-mile (27km) dirt and gravel road loops through the Valley of the Gods, passing flat-topped buttes and spindly spires and rewarding road-trippers with views of apricot, peach and rose-tinged rock that stretch for miles. The road is bumpy and steep in places, so you may need a 4x4 in wet conditions. Otherwise, just take a full tank of petrol, some snacks and a sense of adventure.

 

Don’t expect to get anywhere fast on this highway, part of the Gulf Islands National Seashore. It’s definitely the slower route out of Pensacola, but absolutely the most scenic. The pancake-flat road is flanked by pastel-coloured beach homes and alabaster sand dunes sprouting with sea oats. It’s only 22 miles (35km) long, with plenty of pullouts for photos.

This route could be named for the bold blue of the water, which the road skims right alongside. Or perhaps it's just called the Bold Coast because this part of Maine, from Milbridge to Eastport, is so strikingly, confidently beautiful. Either way, you’ll want to drive this undulating 125-mile (201km) byway at a snail’s pace, so you can gawp at scenery from mudflats and lobster wharfs to granite outcrops and fir forest.

Crater Lake is the deepest lake in the US and also one of the most breathtakingly gorgeous. And this 33-mile (53km) highway allows you to gaze upon its beauty from every angle. It loops around the caldera rim of the sapphire lake, with several overlooks and pullouts for perfect views of forested islands, flower-strewn slopes and craggy rock formations.

Allow a few hours to zigzag your way up this 50-mile (80km) iconic mountain road in Glacier National Park. As you climb higher, and the air becomes thinner, the scenery gets ever more spectacular. Mountain goats cling to cliff sides, glaciers peek above pine forest and flower-strewn valleys tumble down to glassy lakes. Plan stops at Jackson Glacier Overlook, with a perfectly framed view of the park’s seventh-largest glacier, and Logan Pass, the highest spot you can reach by car.

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This scenic route is dripping in pure, rugged beauty, from the trickling natural springs of Oak Creek to red rock canyons and pine-clad bluffs. Pull over by Midgley Bridge, which dramatically (and vertiginously) spans Wilson Canyon. The route has hairpin bends and switchbacks, so it’s best taken at a leisurely pace.

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The Blue Ridge Parkway links up Shenandoah National Park in Virginia to the North Carolina portion of the Great Smoky Mountains National Park, so you’re guaranteed a spectacular start and finish. In between are 469 glorious miles (755km) of highlights, including views of the mist-shrouded Appalachian Highlands, thick forest (particularly gorgeous in autumn), and waterfalls.

You could spend endless weeks exploring Washington state’s Olympic Park, whose landscape varies from beaches to alpine mountains. But you can get a tantalising taster by driving this 329-mile (529km) loop. Part of Highway 101, it skims around the park’s edges, passing towering trees, lakes and beaches. It could be done in a day, but allow at least a week to take advantage of detours from hiking trails to rainforest walks.

Rocky Mountain National Park’s Trail Ridge Road is the highest-elevated paved road in the US, and one of the best routes for an overview of this jaw-dropping wilderness. Meadows are scattered with purple and yellow wildflowers in spring, while in fall you’ll be surrounded by vivid foliage. Look out for bighorn sheep and elk grazing on the mountain slopes as you traverse its 48 miles (77km).

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Highway 29 is Napa Valley’s most famous road and, therefore, usually the most congested, particularly in peak summer and harvest seasons. The Silverado Trail, a bucolic, two-lane country road, feels deserted in comparison. It weaves for around 30 miles (48km) between the towns of Napa and Calistoga, with vineyards soaring either side like angelic, wine-bearing wings.

The US1 stretches all the way down the east coast, from Fort Kent in Maine to Key West in Florida. It reaches new peaks of perfection in the Florida Keys, however. This portion is known as the Overseas Highway for good reason: it feels like your tyres are grazing the water’s surface as low bridges soar over the dappled blue-and-green water of the Florida Straits.

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You’d be hard-pressed to find an ugly portion of the Great River Road, a network of highways tracing the wiggles of the might Mississippi for more than 2,000 miles (3,219km). But the Great Rivers National Scenic Byway, covering 33 miles (53km) from Hartford to Grafton, Illinois, is one of the most spectacular. Here, you get three waterways for the price of one: this is where the Mississippi, Missouri and Illinois rivers converge.

It’s the classic, top-down, sunglasses on, sunny grin permanently plastered across your face road trip, and every weave and wiggle in this ocean-skimming route – also known as Highway 1 – is pretty ruddy gorgeous. Yet, somehow, Big Sur manages to dial up the drama even more. As the highway curls around this portion south of San Francisco, the cliffs feel closer, the sand creamier, the redwoods taller, and the water more intensely teal and turquoise.

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Road trips don’t come more iconic than Route 66, which makes its way from Santa Monica in California to Chicago, Illinois. A total of 2,448 miles (3,940km) weave, wind, rise and dip through states including Arizona, New Mexico and Oklahoma, and you can get your kicks pretty much anywhere thanks to roadside diners, kitsch art installations and sculptures. When it skims the Mojave Desert, though, you won’t be able to tear your eyes off the road.

There are more than two-dozen wineries along the shores of Cayuga Lake, one of New York state’s skinny Finger Lakes. So you might want to take your time (or designate a driver) when taking this 86-mile (138km) loop, which follows the water’s edge and passes state parks, cute villages and Montezuma Wildlife Refuge, home to bald eagles and waterfowl.

You can take the High Road and the Low Road on this 165-mile (266km) round trip from Santa Fe to Taos. Start on the elevated portion, which wiggles its way through forest and open stretches with incredible views of the Jemez Mountains. The Low Road, looping back from Taos, takes you down to the banks of the Rio Grande and through a narrow canyon.

Nicknamed “King of Roads”, this designated National Historic Landmark runs along the vertiginous walls of the Columbia River Gorge for 70 breathtaking miles (113km). There are several scenic overlooks along the route, with the Portland Women’s Forum State Scenic Viewpoint among the most popular thanks to vistas of basalt cliffs plunging into the river.

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You could be forgiven for thinking you’ve ended up in the Alps as you drive this 440-mile loop. There’s Leavenworth, a Bavarian-style town whose picture-perfect thatched houses are backed by mountains, crystalline lakes, verdant valleys (brightened by tulips in spring), pine-studded slopes, and cute wooden huts selling ice-cream and cakes. The southern part skims by the Skykomish River before the route slices east through the Methow Valley, nicknamed Washington’s wild west.

If this sounds like an overly dramatic name, you’ll realise it’s pretty well justified once you start this road trip through the Inland Empire. The Rim of the World Scenic Byway is so-named because it slices through the San Bernardino Mountains, opening up views over lakes and forests strewn with granite boulders. It ends near Big Bear Lake, a popular winter playground that’s equally glorious in the other, quieter seasons.

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You could drive long stretches of the George Parks Highway (or Parks Highway) and barely see another soul or vehicle. Which is, of course, a large part of its charm. The highway joins up the cities of Anchorage and Fairbanks, with 323 miles (520km) of awe-inspiring wilderness in between. It skims the eastern edge of Denali National Park and even cuts across a corner of the six-million-acre preserve. 

It twists and loops over just 70 miles (113km) yet this Black Hills byway is the perfect introduction to South Dakota’s breathtaking landscapes. The route is actually four interlacing roads including Needles Highway, where the drive takes you through narrow tunnels and below towering granite pinnacles. It also cuts through Custer State Park, where buffalo graze the fields, and passes Mount Rushmore and Crazy Horse Memorial.

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Pretty much all of Maine’s coastline deserves the “scenic byway” tag. And this 35-mile (56km) route, which sweeps around Rangeley Lake before climbing into the Appalachian Mountains, is one of the loveliest of a very lovely lot. The views only get better as the road rises higher and a mosaic of sapphire lakes and ponds – including Mooselookmeguntic Lake – reveals itself.

At just under 123 miles (198km), this All-American Road cuts through some of the state’s most spectacular scenery (and, clearly, it’s up against some strong competition). Starting in Panguitch and unravelling east to Torrey, the road feels like it’s always been here, curling past moon-grey mountains and ducking under peach-rock arches. Make a brief detour to see Escalante Petrified Forest, filled with fossilised trees.

 

Remember that bit in Forrest Gump where the eponymous character, having run for three years, decides he’s finally had enough? Maybe he just wanted to enjoy these Utah views. You can visit the same spot on US-163, known as Forrest Gump Point, and you don’t even have to run there. In fact, we’d advise you drive to take in the red sandstone buttes and mesas of Monument Valley without the risk of collapsing in a hot, tired heap.

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