You can take bus No. 3 from Dukezong Ancient Town to the visitor center, which takes about 15 minutes, or take a taxi for around $2. From the visitor center to Songzanlin Monastery, there is a distance; it is recommended to take the scenic shuttle (one-way $2). You can walk, but the road is currently under construction and very muddy, so it's not recommended. After getting off, it's just a few steps to the entrance of Songzanlin Monastery.