1. Taiwan Tourist Shuttle Sun Moon Lake Route 6670E
Taichung International Airport → THSR Taichung Station (Wuri) → Sun Moon Lake.
2. Bus No. 156 + Taiwan Tourist Shuttle Sun Moon Lake Route
Taichung International Airport ←→ THSR Taichung Station (1st floor, Exit 5, 3rd platform, about 40 minutes) ←→ Sun Moon Lake (approximately 90 minutes)
3. Bus No. 302 + Taiwan Tourist Shuttle Sun Moon Lake Route
Taichung International Airport ←→ Taichung Gancheng Station (or Taichung Railway Station) ←→ Sun Moon Lake
※ Please check the Taiwan Tourist Shuttle website for actual departure time and route.