One of California's most scenic drives, this 43-mile road is the main asphalt artery between Sequoia and Kings Canyon national parks. Some portions are also signed as Route 180, others as Route 198. Named after the landmark Grant and Sherman trees that leave so many visitors awestruck, Generals Highway runs from Sequoia's Foothills Visitor Center north to Kings Canyon's Grant Grove Village. Along the way, it passes the turnoff to Crystal Cave, the Giant Forest Museum,
Lodgepole Village, and other popular attractions. The lower portion, from Hospital Rock to the Giant Forest, is especially steep and winding. If your vehicle is 22 feet or longer, avoid that stretch by entering the parks via Route 180 (from Fresno) rather than Route 198 (from Visalia or Three Rivers). Take your time on this road—there's a lot to see, and wildlife can scamper across at any time.
Sequoia National Park, California, 93271, United States