The image is a photograph of a sign at the Salem Lake Bike Track Trail. The sign is located in a wooded area with trees and bushes in the background. The top of the sign has a blue background with white text that reads "Welcome to the Salem lake bike track trail". Below the text, there is an illustration of a person riding a mountain bike on a trail. 

The map on the sign shows the trail's route, which is marked with a dotted line and arrows. The trail is divided into different sections, each with a different color and a description of the trail. There are also illustrations of various landmarks and points of interest along the trail, such as a trailhead, a trail marker, and a map of the surrounding area.

On the right side of the image, there are illustrations of a man riding a bicycle, a bike, and other trail-related items. The text on the top right corner reads "Cycling Tips: Pre-flight Check" and on the bottom left corner, it reads "KidsinParks.com".