Say aloha to tropical breezes, oceanfront luaus and iconic Diamond Head on Oahu, the most populated Hawaiian island. Follow in the footsteps of surfing forefather Duke Kahanamoku on Waikiki Beach, visit the royal quarters of Iolani Palace and tour Pearl Harbor. Sample hot malasadas (local doughnuts) and shaved ice while shopping for vintage floral-print shirts on Honolulu's Kapahulu Avenue. Get off the tourist trail with a hike to Makapuu Lighthouse on the South Shore. You can even learn to hula.

Halfway between San Francisco and L.A., San Luis Obispo can be a relaxing getaway or a buzz of activity. For serenity, pack a lunch and head to one of dozens of wineries or take a drive to the beach for a leisurely swim. For a dose of history, visit the heart of the city at the beautiful Mission San Luis Obispo de Tolosa. Kids will love the Children’s Museum or Skate Park. Be sure to stroll along the creek downtown, where there are breweries, wine bars, restaurants and shopping for all tastes.

Boardwalk shops on Newport Beach Pier and outdoor mall, Fashion Island, present excellent opportunities to discover the ideal beach wardrobe. Swimming, sunning and boat trips to Catalina Island are on the menu by day, while spectacular sunsets and waterside dining beckon at night.

Combining the redwoods and the sea into one idyllic setting, Aptos is a quaint town that serves as home to the forested Nisene Marks State Park, perfect for mountain biking and hiking. Historic Aptos Village features antique shops, restaurants and boutiques. For the perfect spot to picnic, barbecue, or take a seaside stroll, head to Seacliff State beach and walk to the end of the pier to see the S.S. Palo Alto, an experimental concrete vessel known as “the cement ship”.

Welcome to bustling San Jose, where Silicon Valley meets Spanish history and modern edifices sit alongside meticulously restored 19th-century buildings. Such is the contrast of this city, rich in tradition and, thanks to hi-tech industry, just plain rich. Five-star hotels and fine restaurants line the streets of the restored downtown area, and the cultural scene is thriving with museums, theatre and art to rival any world-class hub. Don't miss the Tech Museum of Innovation, an exploration of Silicon Valley and its impact on the area. History buffs will relish the old mansions and can delve into the city's past at the History Museum of San Jose. Save time for a round of golf or the locals' other favourite pastime, sipping coffee and people-watching at a crowded cafe.

Who cares about a little fog (okay, a lot of fog) when there’s so much to do in San Francisco? By day, explore Fisherman’s Wharf and the Aquarium of the Bay, ride a cable car, and stroll around the Presidio; by night, have a fabulous dinner (at a Michelin-starred restaurant or a tiny place in Chinatown), then hit some of the best clubs on the West Coast.

Here’s your day in Calistoga: Yoga. Massage. Spa lunch. Hike. Wine-tasting. Facial. Mud bath. Gourmet dinner (with more wine). Dip in a mineral pool. Does it get more relaxing than a spa town built around natural springs in the middle of wine country? We don't think so.