The administration, protection, and development of the aforesaid park shall be exercised under the direction of the Secretary of the Interior by the National Park Service, subject to the provisions of the Act of August 25, 1916, entitled "An Act to establish a National Park Service, and for other purposes," 1 as amended: Provided, That the provisions of the Federal Power Act [16 U.S.C. 791a et seq.] shall not apply to this park: And provided further, That the minimum area to be administered and protected by the National Park Service shall be, for the said Mammoth Cave National Park, twenty thousand acres: Provided further, That no general development of said area shall be undertaken until a major portion of the remainder in such area, including all the caves thereof, shall have been accepted by said Secretary, and he shall have established a schedule of fees for admission to such caves.
(May 25, 1926, ch. 382, §3,
The Act of August 25, 1916, entitled "An Act to establish a National Park Service, and for other purposes,", referred to in text, is act Aug. 25, 1916, ch. 408,
The Federal Power Act, referred to in text, was in the original the "Act approved June 10, 1920, known as the Federal Water Power Act," and was redesignated as the Federal Power Act by section 791a of this title. The Federal Power Act is act June 10, 1920, ch. 285,
1934-Act May 14, 1934, inserted "and he shall have established a schedule of fees for admission to such caves," and changed phrase "including all the caves thereof" to its present position instead of following "twenty thousand acres".
For transfer of functions of other officers, employees, and agencies of Department of the Interior, with certain exceptions, to Secretary of the Interior, with power to delegate, see Reorg. Plan No. 3 of 1950, §§1, 2, eff. May 24, 1950, 15 F.R. 3174,
1 See References in Text note below.