(CNN) — The United States is a car-obsessed nation, and a road trip feels like a natural right to many.
With gas prices slipping from their dizzying early summer heights and other folks wary of taking their chances with the air travel system, the fall road trip possibilities look pretty darn good this year.
In no particular order, here are seven fantastic scenic drives scattered around the continental United States where you can enjoy autumn color and more. Some are well-known; others are a bit under the radar.
Blue Ridge Parkway: Virginia and North Carolina
This sumptuous, curving road threads its way through the Blue Ridge Mountains. It starts in Virginia and continues southwest into North Carolina, and the total length is 469 miles (755 kilometers).
• It's free to use and open 24 hours a day unless portions are closed by things such as weather or landslides.
• It's free of all commercial clutter -- no billboards and businesses in sight. Just cars, the road and nature.
• You don't have to tackle the whole thing unless you want a really big trip; just carve out a portion and drive that.
A Blue Ridge Parkway overlook offers picture-perfect autumn views near Asheville, North Carolina.
Craig Zerbe/Adobe Stock
Peak to Peak Scenic Byway: Colorado
And you might end up spending more time out of your vehicle than in it at a string of natural sites along the way:
Covered Bridges Scenic Byway: Iowa
America's heartland is sometimes overlooked, but it has its fair share of lovely drives, too.
Made famous by the 1992 novel "The Bridges of Madison County" and subsequent 1995 movie, its roughly 82 miles (132 kilometers) focuses not only on covered bridges but scenic natural areas and historical and cultural sites, too, O'Riley said.
Cascade Lakes Scenic Byway: Oregon
Its 66 miles (106 kilometers) run past several lakes in the central Cascade Mountains.
"This route is known not only for the scenery it provides, but also by the sheer number of adventures found along the way," Kenney said.
She said colors are most vivid there around mid-October, but they might peak earlier this year because of the hot, dry summer.
Natchez Trace Parkway: Mississippi, Alabama and Tennessee
Tennessee Highway 96 as seen from the Double Arch Bridge at Natchez Trace Parkway near the town of Franklin.
marekuliasz/iStockphoto/Getty Images
Take the entire parkway and enjoy two very different cities at the start and end points. Little Natchez, Mississippi, is known for its historical homes overlooking the Mississippi River. Big-city Nashville has exploded from a country music haven to all-around entertainment destination.
Hocking Hills Scenic Byway: Ohio
Hey, oh, way to go Ohio for your 25 miles (40 kilometers) of lovely roadway southeast of Columbus.
Rangeley Lakes Scenic Byway: Maine
Rangeley Lake Scenic Byway is a superb autumn drive in Maine with plenty of pretty spots.
Dilip Patel/Adobe Stock
AAA gives this roughly 50-mile (80-kilometer) route in interior western Maine -- close to the borders of New Hampshire and Canada -- a hearty endorsement.