My 2019 national parks roadtrip was to none other than Yosemite! I had the most terrifying (and rewarding) hiking experience of my life at Half Dome (17.2 miles and 5,000 feet elevation change in ONE day). WOW. I also visited Kings Canyon and Sequoia national parks. Then I spent a few days in San Francisco and had some amazing food and saw some great street art. The Presidio area is lovely and the Alcatraz tour is a must-do!