Anello di escursionismo di 52.88 km con partenza da Dingqiedongjiao. Il dislivello positivo è di 4652 m, con un'altitudine compresa tra 11 m e 1108 m. Durata stimata: 22 h 30 min. Comune di partenza: Dingqiedongjiao (臺北市, 臺灣).
Questa escursione comprende 13 salite significative. Con un dislivello positivo totale di 2758 m su 17.51 km, con una pendenza media del 15.8%.
- Climb 1 (at km 6.39 km): +370 m over 3.54 km, average slope 10.5%
- Climb 2 (at km 9.86 km): +540 m over 2.48 km, average slope 21.7%
- Climb 3 (at km 12.02 km): +227 m over 735 m, average slope 30.9%
- Climb 4 (at km 20.35 km): +91 m over 1.27 km, average slope 7.1%
- Climb 5 (at km 47.20 km): +44 m over 180 m, average slope 24.5%
- Climb 6 (at km 51.14 km): +68 m over 352 m, average slope 19.3%
- Climb 7 (at km 69.56 km): +111 m over 721 m, average slope 15.4%
- Climb 8 (at km 88.44 km): +324 m over 1.61 km, average slope 20.1%
- Climb 9 (at km 93.54 km): +42 m over 356 m, average slope 11.8%
- Climb 10 (at km 94.73 km): +91 m over 492 m, average slope 18.5%
- Climb 11 (at km 100.83 km): +91 m over 898 m, average slope 10.1%
- Climb 12 (at km 118.30 km): +154 m over 942 m, average slope 16.4%
- Climb 13 (at km 127.04 km): +605 m over 3.93 km, average slope 15.4%
