The image is a photograph of a sign in a park. The sign is white with black text and is attached to a metal pole. The top left corner of the sign has a blue and white logo with the number 21 on it. Below the logo, there is a list of information about the park, including the names of the park's attractions, such as "Schildkröte, Krokodil und Zauberschloss" which translates to "The cave and the cave entrance" in English. 

The top right corner has a map of the area, showing the location of the cave. Below that, there are three black and white photographs of the caves. The photographs are arranged in a grid-like pattern, with the largest photograph in the center and the two smaller photographs on either side. The bottom left photograph shows a small waterfall cascading down a rocky cliff, with trees and shrubs growing around it.

Overall, the sign appears to be a information board for visitors to explore the park and its attractions.