I thought I would regret missing the inside of the castle, but more than an hour before leaving the town, I accidentally found the reception hall of the castle and caught up with the last tour group before the train departed. As the favorite summer palace of the Elector of Cologne and Archbishop Clemens Augustus, Augustus is the most famous masterpiece in the German Rococo architecture. Tips: 1. The interior of the castle cannot be entered alone, only a certain number of people can be reached, and the staff will visit with a unified tour. There is a Chinese interpreter for free use, which is more detailed than English explanation. The tour time is one hour. 2. The ticket is 8 euros, and no photos are allowed inside, and no objects can be touched. 3. Carry-on luggage needs to be stored, self-service storage cabinet, 2 euro coins invested, returned when taking the bag. 4. There are postcards for sale in the reception hall, recording the scene of the rooms in the castle, and friends who do not have high requirements for the image can choose a few to keep as a souvenir. Compared with the green castle garden, what surprised me more was the luxurious decoration inside the castle: curiously followed the tour team from one side door into the castle, the magnificent and delicate hall stairs, so that people can see the moment, The "WOW" praise is issued in a similar way. The colorful marble columns, the carved empty armrests, the vivid zenith murals, the eyes for a time to receive such a rich message, actually feel dizzy. The summer living room decorated with blue and white flowers, pink and beautiful music and dance hall, each hall has different colors, different styles, light orange, gold, light blue, white, light purple... All the colors that girls love are also representative of the early Rococo color, You can find beautiful combinations here. I didn't expect the exterior to look low-key, but the interior is so luxurious, it is shocking!