The image shows a concrete tunnel with a metal gate in the center. The tunnel appears to be underground and is located in a grassy area with trees and bushes on either side. The entrance of the tunnel is made of concrete and has a set of stairs leading up to it. There are white poles with chains around the entrance, which are likely used to secure the entrance to the tunnel. In the background, there are trees and shrubs, suggesting that the tunnel may be located in an urban area.