China.org.cn has published a list of 'Top 10 Attractions in Gansu', as follows:
1. Mogao Grottoes (Dunhuang)
2. Yueya Spring (Mingsha, Dunhuang)
3. Jiayu Pass (Jiayuguan)
4. Maiji Mountain (Tianshui)
5. Labrang Monastery (Xiahe)
6. Gannan Grasslands (South Gansu)
7. Kongtong Mountain (Pingliang, see photo)
8. Three Gorges of the Yellow River (Liujiaxia)
9. 100 Li Yellow River Scenic Area in Lanzhou
10. Dafo Temple (Zhangye)