With this bus, even if you live in Taipei, you can enjoy a round trip to Sun Moon Lake in one day. It's really convenient! You can leisurely depart from Taipei HSR Station in the morning, then transfer to this one-day tour bus downstairs at Taichung HSR Station, and arrive at the incredibly beautiful Sun Moon Lake around 11 AM! Along the way, there's a lovely shopping center where you can quickly use the restroom, buy some ice cream and souvenirs before continuing your journey. The weather was great on the day we departed, and the lake views at Sun Moon Lake are truly therapeutic. Spending over 3 hours here was quite sufficient; you can take a boat tour to Yidashao Old Street and explore at your own pace. After leaving Sun Moon Lake, on the way back, we also visited Nina Chocolate Castle to feed capybaras, and next door there's the Instagrammable cafe "Sangxin Lab" where you can enjoy snacks and coffee, and the Paper Dome. The itinerary was incredibly rich! Finally, we returned to Taichung HSR Station around 6:30 PM, and were back in Taipei by just after 7 PM. Exploring Sun Moon Lake this way is truly relaxing! You don't have to worry about traffic jams or finding parking at all. Highly recommend!