National Park	Est.	State	Size Rank	Acres	Att. Rank	Attendence
Yellowstone	1872	WY	8	2219790	7	2758526
Sequoia	1890	CA	22	402510	23	870327
Yosemite	1890	CA	16	761266	4	3368731
Mount Rainier	1899	WA	29	235625	16	1301103
Crater Lake	1902	OR	33	183224	33	457373
Wind Cave	1903	SD	52	28295	26	650357
Mesa Verde	1906	CO	46	52122	31	513409
Glacier	1910	MT	13	1013572	37	380114
Rocky Mountain	1915	CO	25	265723	5	3139685
Lassen Volcanic	1916	CA	37	106372	38	376695
Hawaii Volcanoes	1916	HI	31	209695	15	1343286
Haleakala	1916	HI	51	29824	14	1410974
Denali	1917	AK	3	4740912	40	360191
Zion	1919	UT	35	146592	10	2217779
Acadia	1919	ME	47	47633	9	2516551
Grand Canyon	1919	AZ	11	1217403	2	4104809
Hot Springs	1921	AR	54	5549	17	1296786
Bryce Canyon	1924	UT	49	35835	19	1068619
Shenandoah	1926	VA	32	198081	13	1498561
Mammoth Cave	1926	KY	45	52830	11	1883580
Great Smokey Mountains	1926	TN	19	521621	1	9197697
Grand Teton	1929	WY	24	309994	8	2535108
Carlsbad Caverns	1930	NM	48	46766	34	455621
Isle Royale	1931	MI	18	571790	51	19431
Everglades	1934	FL	10	1508571	20	1049851
Big Bend	1935	TX	15	801163	41	328927
Olympic	1938	WA	14	922651	3	3416069
Kings Canyon	1940	CA	21	461901	28	541787
Petrified Forest	1962	AZ	38	93533	27	583904
Canyonlands	1964	UT	23	337598	39	368592
Guadalupe Mountains	1966	TX	40	86416	44	222307
North Cascades	1968	WA	20	504781	50	27739
Redwood	1968	CA	36	110232	36	388352
Voyageurs	1971	MN	30	218200	43	243374
Capitol Reef	1971	UT	28	241904	29	527760
Arches	1971	UT	42	76518	24	754026
Theodore Roosevelt	1978	ND	43	70447	35	446609
Badlands	1978	SD	27	242756	22	955469
Kobuk Valley	1980	AK	9	1750737	54	4217
Lake Clark	1980	AK	7	2619733	53	4397
Gates Of The Arctic	1980	AK	2	7523898	52	4505
Wrangell - St Elias	1980	AK	1	8323618	49	28643
Katmai	1980	AK	4	3674529	48	67038
Kenai Fjords	1980	AK	17	669983	42	262353
Biscayne	1980	FL	34	172924	32	489943
Channel Islands	1980	CA	26	249354	30	520428
Glacier Bay	1980	AK	6	3224840	12	1680614
Great Basin	1986	NV	41	77180	46	81712
Dry Tortugas	1992	FL	44	64701	47	79186
Saguaro	1994	AZ	39	91443	25	725874
Death Valley	1994	CA	5	3367628	21	1014636
Joshua Tree	1994	CA	12	1022703	18	1280917
Black Canyon of the Gunnison	1999	CO	53	27705	45	181018
Cuyahoga Valley	2000	OH	50	32860	6	312335