YARTS provides safe, comfortable and convenient public transit into Yosemite National Park during the summer months as well as connecting to the Merced, CA, airport, Amtrack train and Greyhound bus stations. The bus runs June through September when Tioga Pass (Hwy. 120) is open. Weekend service is available in June and September, with daily trips coming to and from Yosemite throughout July and August. Book your trip in advance online to ensure enough spots for your group, or pay with Visa, Mastercard, Discover or cash (exact change only). Check the schedule for specific pick-up locations and times.