Take the Joetsu Shinkansen bullet train from Tokyo to Echigo-Yuzawa Station, which takes approximately 2 hours. Transfer to the Hokuhoku Line local train to either Tokamachi Station or Matsudai Station, adding another 25 minutes. From there, rent a car or take a taxi for the final 20 to 30-minute drive to the terraces. Public buses to the site are extremely limited, making a rental car the most practical option.