The bill establishes the Endless Mountains National Heritage Area in Pennsylvania, encompassing specific counties, under the National Heritage Area System. It designates the Endless Mountains Heritage Region, Inc. as the local coordinating entity. The bill requires the local coordinating entity to submit a management plan for the area to the Secretary of the Interior within 3 years of the bill's enactment. Additionally, it stipulates that the Secretary's authority to provide assistance for the designated area will end 15 years after the bill's enactment.