Rim of the World is a Scenic Byway in Southern California

Okay, picture this: you're cruising along the Rim of the World Scenic Byway, a 110-mile (177 km) stretch of pure Southern California magic. Seriously, this drive lives up to its name, clinging to the ridgeline of the San Bernardino Mountains like it's the best-kept secret in the state.

You'll be winding your way from Cajon Pass to San Gorgonio Pass, soaking in the views from Hwy 138 to Hwy 18 and finally Hwy 38. Budget around two hours for a one-way trip, but trust me, you'll want to factor in extra time for photo ops and maybe a picnic by one of the many lakes.

The whole route is paved, so no need for a special vehicle, but be warned: it gets twisty and steep in places. Keep your eyes peeled for other drivers, especially on busy weekends, and make good use of those pullouts. Weekdays are your friend here, and rumor has it the local police like to keep an eye on things when the tourists are out in force.

The scenery? Absolutely unreal. Think dramatic cliffs, sweeping desert and coastal valley views that give way to high-elevation forests, and those crystal-clear lakes. You're basically road-tripping through a postcard. Just be aware that summer smog can sometimes put a damper on those distant vistas.

This road is generally open year-round, but winter can throw a curveball with occasional closures due to snow and ice. Check conditions before you go, and be prepared to use chains if you're visiting during the snowy season.