Visitation Statistics by Year

2012 352,517
2011 380,167
2010 418,820
2009 444,426
2008 396,899
2007 385,171
2006 383,780
2005 394,144
2004 392,029
2003 408,126
2002 404,789
2001 388,352
2000 383,253
1999 369,726
1998 383,188
1997 382,488
1996 426,938
1995 552,464
1994 475,033
1993 421,027
1992 387,781
1991 366,280
1990 348,458
1989 654,115
1988 677,135
1987 610,897
1986 567,849
1985 505,791
1984 467,155
1983 473,711
1982 467,126
1981 549,461
1980 471,710
1979 413,917
1978 448,012
1977 477,900
1976 421,700
1975 368,200
1974 297,400
1973 210,500
1972 104,304
1971 34,500

The preceding stats are as reported by the National Park Service

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