1-Day Tour:

Route 1: Shanhua Temple→Huayan Monastery→ Nine-Dragon Screen→ Yungang Grottoes

The first three points of interest are all in the downtown area - you could get around it within half a day and then take the city-bus heading for Yungang Grottoes.

Route 2: Hanging Temple→ Mt. Hengshan→ Yungang Grottoes

 2-Day Tour:

Day 1: Shanhua Temple→ Huayan Monastery→ Nine-Dragon Screen→ Yungang Grottoes

Day 2: Wooden Pagoda→Hanging Monastery

 Tips:

1. The city-bus No.3-2 can take you to Yungang Grottoes.

2. Buses from Xinnan Passenger Transport Station can take you to the Wooden Pagoda.