Directions to Big Bear Lake

Highway 330 to Highway 18 (Running Springs Route)

Best for: The fastest and most direct route from most Southern California cities, including Los Angeles and San Bernardino.

Route Overview: This route starts with Highway 330 in Highland and quickly ascends into the San Bernardino Mountains. It connects to Highway 18 near Running Springs, continuing through the scenic Rim of the World Highway before descending into Big Bear Lake.

What to Expect: A steep, winding climb with stunning views of valleys below. It’s well-maintained and usually the first to be cleared in snowy conditions. However, heavy traffic is common on weekends and holidays.

Challenges: Can be congested, especially on peak travel days. Steep grades and sharp turns require careful driving.

Most popular route

Highway 38 (Back Route/Redlands)

Best for: A longer but smoother drive with beautiful scenery, ideal for those who prefer a less winding route.

Route Overview: Beginning in Redlands, Highway 38 ascends more gradually than Highway 330. It passes through the lush San Bernardino National Forest, past Angelus Oaks and Barton Flats, before reaching Big Bear Lake from the east.

What to Expect: A quieter drive with fewer hairpin turns, making it a great option for larger vehicles, trailers, and those who experience motion sickness. Along the way, travelers can enjoy stunning forest landscapes and panoramic mountain views.

Challenges: Since it’s a longer drive, it may take an extra 15–30 minutes compared to Highway 330. In winter, snow accumulation can be heavier at higher elevations.

Less switchbacks but slightly longer

Highway 18 from Lucerne Valley (Backside Route)

Best for: Those coming from the High Desert or looking for an alternative to the more crowded main routes.

Route Overview:  This route approaches Big Bear Lake from the north, starting in Lucerne Valley and following a more gradual ascent up the back side of the mountains. It joins Highway 38 near Big Bear City and continues to the lake.

What to Expect: This route typically has less traffic and fewer tight turns, making it a good choice for a more relaxed drive. The high desert landscape transitions into alpine forests as you gain elevation.

Challenges: While it avoids the busier routes, it’s less frequently traveled, which means fewer services along the way. It can also be more exposed to high winds and icy conditions in winter.

Through the high desert