Tower Trail is a hiking, biking, and horse trail in Contra Costa County, California. It is within Tilden Regional Park. It is 0.4 miles long and begins at 1,241 feet altitude. Traveling the entire trail is 0.8 miles with a total elevation gain of 388 feet. The Elder picnic site is near the trailhead. There are also parkings, a viewpoint, and an information. The Gillespie Youth Camp site can be seen along the trail. There are also a shelter, a bbq, and a picnic site along the trail.