"In this episode, we’ll travel from Yosemite to Merced, California on the YARTS #Bus. In Merced we'll (try to) pick up the San Joaquins #Train into Bakersfield. From there, we'll head to Los Angeles on an Amtrak Connector Bus. We'll hop on #Amtrak's Southwest Chief as far as Flagstaff. From there, we'll jump on the 'Route 66 Express' over to Williams. Finally, it's the Grand Canyon #Railway to our final park: #GrandCanyon National Park!"