Tickets for adults are 7 Euros. You can take Bus 33 from the railway station to the rathaus/Bergbahn station. It is not recommended to sit on the track. It's not long. It's only 10 minutes away. Just follow the label bergschloss. There are few scenic spots inside, because they are basically residual walls. Even if you don't buy tickets, you can take photos from the viewing platform on the left and the palace garden on the right. Both sides and in the palace can go down the hill. It's a little cold to go today. The wind is strong. If you go in winter, remember to wear a scarf and hat.