The real beach days at Tomales Bay happen on the western shore, where you'll find the best areas for swimming, sunbathing, and picnicking. Shell Beach, hidden at the end of a trail, is a local gem.

The Trestles in San Clemente, California, is renowned as a world-class surfing destination. It's not a singular beach but rather a collection of surf spots stretching along the coast.

Where to Stay: Grand Hyatt San Francisco After completing renovations in 2013, this 660-room Grand Hyatt is now stylish as well as comfortable — and there’s free Wi-Fi with on-site eating options.