Hit the road for a 28-day adventure through the west coast of the United States. This multi-faceted itinerary ensures you get to spend time out in nature (think towering trees in Redwood National Park and hiking through Zion National Park's narrow canyon) and exploring big cities, San Francisco and Seattle among them. Best of all, you'll get the opportunity to experience west coast culture first-hand, whether it's getting down with Santa Cruz's laid back surf vibes or Portland's quirky arts scene.