Wilderness Landscape & Natural Heritage
Fort Indiantown Gap Military Reservation is located in Lebanon County, Pennsylvania, covering approximately 17,000 acres of primarily forested and rugged terrain. Established initially as a National Guard training site during World War II, it remains a vital military installation. The landscape consists of rolling hills, mixed hardwood forests, streams, and small wetlands. While its primary purpose is military training and readiness, the area also supports diverse wildlife, including whitetail deer, wild turkey, and various migratory birds. Public access to much of Fort Indiantown Gap is restricted due to ongoing training exercises and security protocols, but portions of the property, especially along certain roads during designated times, offer limited recreational opportunities for the local community. The installation also maintains significant infrastructure including training ranges, motor pools, and support facilities. Historically, the site has played key roles in various military training efforts and has supported both state and national defense missions. Visitors should be aware that non-approved entry is prohibited, and military activity often restricts access on a short-notice basis. Those seeking outdoor experiences will find preserved natural settings, but must comply with military security and safety rules. Some areas near the perimeter can be used for hiking or wildlife viewing when granted permission or during special public events, but these are exceptions rather than the norm. Overall, Fort Indiantown Gap’s restricted public access reflects its critical role in defense readiness balanced with stewardship of natural resources within its boundaries.
