Barking sea lions. Salty air. Waves crashing on critter-filled tidepools. Driving Pacific Coast Highway is the most beautiful road trip in the entire world (we’re biased, but it’s true). This massive 10-day California coast road trip itinerary covers all of our favorite Californian things: sunny beaches and foggy coastline, swaying palm trees and towering redwoods, playful otters and flomping elephant seals, fresh oysters and vintage wines – there’s even a clothing-optional hot spring, if you’re up for it. Here’s everything you need to know about driving Highway One (aka the Pacific Coast Highway)!