CAMPERS ENJOY THE 'BIG BALL' ON THE SPACIOUS ATHLETIC FIELD AT MT. LOU-SAN BIBLE CAMP 2200 Blue Mt. Parkway - Harrisburg, PA 17112 Other activities include: Softball, Soccer, Volleyball, Basketball, Large Swimming Pool, Archery, Hiking, Bible and Missionary Lessons. Camp located on 150 acres of beautiful mountain land. Open all year!