The case for a California road trip is the range: in a single tank-to-multi-day loop you can go from redwood forest to desert, or from a wine valley to the open coast. The routes below are real, drivable California trips, with the rough distances and the stops that make them worth the time. Check road and seasonal-closure status before you leave, especially in the mountains and the far north.
Redding to Lassen Volcanic National Park
A half-day drive (roughly 80 miles) north from Redding into Lassen Volcanic, past Shasta Lake, Mount Shasta views, Castle Crags State Park, and Burney Falls, which locals call the “Eighth Wonder of the World.” Lassen itself has mud pots, fumaroles, and a short hiking season (roughly July through September, because the road is snowed in much of the year).
Highway 1: San Francisco to Fort Bragg
About 175 miles up the coast: Golden Gate Bridge, Muir Woods, Point Reyes, then the cliff-hugging Highway 1 up through Mendocino and Glass Beach at Fort Bragg. It is slow driving with frequent pullouts; budget a full day. A wine detour to Napa or Sonoma is easy from the southern end.
Napa Valley’s Silverado Trail
A 29-mile scenic alternative to busy Highway 29, running the east side of the valley past wineries like Clos du Val and Mumm Napa. The point is to taste without fighting traffic; book tastings ahead, and assign a driver or use a car service.

Highway 395: Lake Tahoe to Lone Pine or Yosemite
The eastern Sierra route (215 miles to Yosemite’s east gate, 234 to Lone Pine) along Highway 395: Emerald Bay, Mono Lake’s tufa towers, Mammoth Lakes, Bishop, and the Ancient Bristlecone Pine Forest. Lone Pine sits below Mount Whitney; the Yosemite branch needs Tioga Pass, which is closed in winter. This is the high-desert-and-peaks trip, hot by day in summer and cold at night.

Sierra Vista Scenic Byway
A 90-mile loop of forest roads near North Fork, best from June through October, past one of the world’s largest sequoias and the Jones General Store. It is a half-day mountain drive, not a through-route.

Fresno Blossom and Fruit Trails
A 62-mile farm loop through Fresno County orchards, best February through spring for the blossom shows, with stops like Simonian Farms and the Orange Blossom Trail. It is agricultural tourism, so the appeal is the stands and the scenery, not the speed.

Highway 101: Malibu to Lompoc
About 120 miles of coast-and-wine: Oxnard, Ventura, Santa Barbara, then the Lompoc Wine Ghetto for boutique tastings. El Capitán and Refugio state beaches are the easy stops. A good two-day if you add wine.

Rim of the World Scenic Byway
A 117-mile mountain loop in the San Bernardino Mountains past Lake Arrowhead and Keller Peak, with Pacific views on clear days. Year-round, with skiing at Big Bear in winter. Watch for ice and snow on the higher sections in cold months.

Surf Safari through Orange County
A 30-mile coastal run from Dana Point through Laguna Beach, Crystal Cove, Newport Beach, and Huntington Beach (Surf City USA). The Pageant of the Masters in Laguna is a summer draw. It is a half-day of beach-hopping, not a long haul.
Takeaway
Pick by season and vehicle: the coast and 101 are year-round, while the mountain and 395 routes need snow planning. A short loop beats a long one you rush.
