In Crestline, CA houses for sale offer you the opportunity to own a slice of the California dream. The gorgeous mountain community of Crestline, California is situated at an elevation of 4,700 feet in the San Bernardino National Forest. A recreation enthusiast’s paradise, Crestline is known for the ample opportunities it offers for skiing, mountain biking, hiking, and camping. The 150-acre Lake Gregory is a popular location for residents to fish, boat, and swim. Close to the major cities of Southern California, and yet infused with the peace and serenity of a secluded mountain community, Crestline is a perfect hometown for those searching for a break from fast-paced city life.