The best road trip in December depends on whether you prefer escaping the cold or leaning into winter scenery. Typical December road trips range from compact 3-day warm-weather coastal escapes to comprehensive 7-to-10-day desert or mountain itineraries. Because daylight hours are shorter across the Northern Hemisphere and peak holiday travel surges toward late December, choosing the right route requires matching your driving comfort with seasonal road conditions.
We have organized the best December driving routes by travel style below, covering realistic distances, recommended trip lengths, and key seasonal factors to watch.
Warm-weather road trips for December sun
If your goal is to trade snow shovels for sunglasses, southern latitudes provide dependable daylight and comfortable temperatures for open-window driving.
The Florida Keys: Miami to Key West (USA)
- Drive length: roughly 260 km / 160 miles
- Recommended time: 3 to 4 days
The Overseas Highway (U.S. Route 1) connects mainland Florida to Key West via 42 bridges spanning the Atlantic Ocean and Gulf of Mexico. December brings mild daytime temperatures, usually hovering in the mid-70s Fahrenheit (around 24°C), alongside lower humidity and minimal rainfall compared to summer months.
Driving time without stops is about 4 hours, but rushing misses the character of the Middle and Lower Keys. Allow several days to stop at John Pennekamp Coral Reef State Park in Key Largo, Bahia Honda State Park for shallow coastal waters, and the historic Old Seven Mile Bridge. Traffic typically intensifies during the final two weeks of December, so early morning departures help avoid bottlenecks.
Arizona Desert Corridor: Phoenix to Sedona and Tucson (USA)
- Drive length: roughly 650 km / 400 miles
- Recommended time: 5 to 7 days
Central and southern Arizona deliver reliable winter sunshine. A loop starting in Phoenix can lead north to Sedona's red sandstone formations before descending south through the Sonoran Desert toward Tucson and Saguaro National Park.
Daytime weather in southern Arizona is typically crisp and sunny, though Sedona sits at a higher elevation where nighttime temperatures often drop below freezing. Light snow occasionally dusts the red rocks, creating sharp visual contrasts without causing prolonged highway disruptions. Check state transportation updates if cold fronts pass through higher elevations.
Scenic coastal road trips in December
December marks the start of summer in the Southern Hemisphere, making coastal routes in Australia and southern Africa prime candidates for extended ocean drives.
Great Ocean Road (Victoria, Australia)
- Drive length: roughly 240 km / 150 miles
- Recommended time: 3 to 4 days
Stretching along Victoria's southwest coast from Torquay to Allansford, the Great Ocean Road provides dramatic ocean views, temperate rainforests, and famous limestone stack formations such as the Twelve Apostles. December brings long daylight hours, with the sun setting late into the evening.
Temperatures are typically warm, though coastal winds can change conditions quickly. While the entire route can technically be driven in a single day, spending three or four days allows time to explore Great Otway National Park, spot wildlife near Kennett River, and avoid driving winding coastal sections after dark. Late December coincides with Australian school holidays, meaning popular stops and coastal accommodations book out well in advance.
The Garden Route (Western Cape, South Africa)
- Drive length: roughly 300 km / 190 miles
- Recommended time: 5 to 6 days
The Garden Route runs along the N2 highway between Mossel Bay and the Storms River mouth in Tsitsikamma National Park. December is mid-summer in South Africa, offering warm ocean water, lush greenery, and abundant outdoor activities.
Highlights include the lagoons of Knysna, coastal walking trails in Robberg Nature Reserve near Plettenberg Bay, and the suspension bridges of Tsitsikamma. Driving conditions along the N2 are generally straightforward, with paved multi-lane and two-lane roads. Official park permits are required for certain reserves and trails, so check regional conservation authorities before planning daily itineraries.
Mountain routes and winter national parks
For travelers who enjoy crisp air and dramatic seasonal landscapes, several mountain regions offer plowed, accessible highways through quiet winter scenery.
Utah's Red Rock Parks (USA)
- Drive length: roughly 550 km / 340 miles
- Recommended time: 5 to 6 days
A winter circuit connecting Zion National Park and Bryce Canyon National Park presents a stark contrast between bright red sandstone and white snow. In December, visitor numbers drop significantly compared to summer peaks, allowing for unhurried driving along park corridors.
Zion Canyon Scenic Drive is often open to private vehicles in December once the seasonal shuttle stops running, though you should check the National Park Service schedule for exact transition dates. Bryce Canyon sits above 2,400 meters (8,000 feet), where snow and freezing temperatures are common. While main park roads are regularly plowed, trails and higher overlooks can be icy. Traction devices for your shoes and an all-wheel-drive vehicle are practical precautions.
Banff to Lake Louise: Canadian Rockies (Alberta, Canada)
- Drive length: roughly 60 km / 37 miles (one way, excluding side trips)
- Recommended time: 3 to 4 days
The Trans-Canada Highway between Banff and Lake Louise offers direct access to the Canadian Rocky Mountains in full winter mode. Snow-covered peaks, frozen lakes, and steam rising from local hot springs define the corridor throughout December.
Winter driving conditions are standard here. Expect packed snow, sub-freezing temperatures, and reduced daylight. Winter tires are legally required on many mountain highways in the region, including the nearby Icefields Parkway (Highway 93 North). Official road reports from Parks Canada and provincial transit portals should be checked daily, as temporary closures for avalanche control can occur.
Classic city-to-city cultural drives
December is a distinct time for European routes, where historic town centers host open-air markets and seasonal light displays.
The Romantic Road: Würzburg to Füssen (Germany)
- Drive length: roughly 460 km / 285 miles
- Recommended time: 4 to 6 days
The Romantic Road (Romantische Straße) winds through Bavaria from Würzburg to the foothills of the Alps at Füssen. In early to mid-December, historic walled towns such as Rothenburg ob der Tauber and Dinkelsbühl feature traditional Christmas markets, timber-framed architecture, and festive town squares.
Daylight is limited in Central Europe during December, with darkness settling by late afternoon. Plan short driving legs—rarely more than 2 hours per day—to maximize daylight hours for walking through historic centers. German law requires vehicles to be fitted with winter tires (marked with the Alpine symbol) in winter road conditions. Snowfall varies from light rain in lower river valleys to heavy accumulation near the Alps.
Quieter desert highways and open spaces
If you want wide-open roads with minimal traffic outside the primary holiday rush, desert basins provide cool daytime temperatures and clear horizons.
Death Valley and the Mojave Desert (California and Nevada, USA)
- Drive length: roughly 480 km / 300 miles
- Recommended time: 3 to 5 days
Death Valley is famously inhospitable in summer, but December brings comfortable daytime temperatures, typically in the mid-60s Fahrenheit (around 18°C). A route starting in Las Vegas, crossing through Death Valley National Park via Highway 190, and connecting toward the Mojave National Preserve offers vast vistas and clear night skies.
Key stops include Badwater Basin, Zabriskie Point, and the Mesquite Flat Sand Dunes. Because services are spaced far apart across desert routes, monitor fuel levels closely and carry extra water and warm layers, as desert temperatures drop sharply after sunset. Check the park's official alerts page prior to arrival, as flash flood repairs from past storms can cause prolonged road closures.
How to choose the right December road trip
To narrow down the best option for your group, evaluate three practical factors:
- Sunlight hours: Northern European and Canadian routes offer as few as 7 to 8 hours of daylight in December, requiring earlier morning starts. Southern Hemisphere and equatorial routes offer 14 or more daylight hours.
- Driving comfort in winter weather: If driving on packed snow or black ice causes stress, avoid high-altitude mountain passes and choose lower-elevation desert or coastal itineraries.
- Holiday crowd timing: The first two weeks of December are typically quiet across most road corridors. The period between December 22 and January 2 sees peak rental car rates, booked hotels, and heavy highway traffic near major population centers.
December road trip planning checklist
Before setting off, we recommend running through this seasonal preparation checklist:
- Check vehicle tire specifications: Confirm whether your route legally requires winter-rated tires, snow chains, or all-weather treads.
- Verify rental car policies: If renting, ensure the provider permits travel across regional or national borders and provides required winter accessories.
- Track official road condition maps: Bookmark state, provincial, or national department of transportation websites for live highway cameras and closure alerts.
- Pack for rapid temperature swings: Desert and mountain environments experience steep temperature drops the moment the sun goes down.
- Confirm seasonal business hours: Visitor centers, state parks, and roadside attractions often operate on reduced winter schedules or close entirely on major holidays.
Frequently asked questions
Are mountain passes open for road trips in December?
Many high-elevation scenic passes close seasonally for the entire winter, while major transit highways remain plowed except during active storms. Always verify pass status on official transportation department websites before traveling. If a mountain route is kept open, carrying appropriate tires or chains is often required by law.
Is December a good time for a road trip in the American Southwest?
Yes, December is one of the most pleasant months for lower-elevation desert parks like Death Valley and Saguaro, where summer heat is absent. Higher-elevation destinations like the Grand Canyon South Rim or Bryce Canyon can experience snow and freezing nights, offering striking scenery alongside winter road conditions.
How far in advance should we book a December road trip?
If you plan to travel between mid-December and New Year's Day, book rental cars and accommodations two to four months ahead to avoid inflated holiday rates and limited availability. For trips during the first two weeks of the month, booking windows can often be more flexible as travel demand is generally lower.
