Name State Lat Lon Elev (m) Begin End Type Acadia-headquarters "601, 68, 613, 80" ME 44.374 68.262 122 Feb 1988 Jun 1993 Trans Acadia-headquarters "601, 68, 613, 80" ME 44.374 68.262 122 Jun 1993 Nov 1997 Neph Acadia-McFarland Hill "601, 68, 613, 80" ME 44.374 68.261 129 Dec 1997 May 1999 Neph Badlands "250, 75, 262, 87" SD 102.231 43.872 960 Jan 1988 May 1999 Trans Bandelier "209, 180, 221, 192"NM 106.231 35.782 1981 Oct 1988 May 1999 Trans Big Bend N of Visitor Cent. "240, 264, 252, 276"TX 103.207 29.343 1082 Dec 1988 Aug 1998 Trans Big Bend K-Bar "241, 265, 253, 277"TX 103.177 29.302 1052 Feb 1998 May 1999 Neph Boundary Waters "361, 21, 373, 33" MN 47.947 91.496 515 May 1993 Aug 1997 Neph Bridger "172, 87, 184, 99" CO 42.928 109.788 2390 Sep 1988 May 1999 Trans Brigantine "537, 132, 549, 144"NJ 39.468 74.454 5 Apr 1993 Aug 1993 Neph Canyonlands "172, 145, 184, 157"UT 38.458 109.821 1814 Dec 1986 May 1999 Trans Chiricahua "177, 229, 189, 241"AZ 32.009 109.389 1570 Feb 1989 May 1999 Trans Columbia River Gorge "46, 28, 58, 40" OR 47.420 121.999 198 Sep 1993 Aug 1999 Neph Crater Lake "46, 86, 58, 98" OR 42.963 122.050 2050 Jul 1989 Aug 1991 Trans Dolly Sods "486, 137, 498, 149"WV 39.105 79.426 1175 May 1993 Aug 1997 Neph Gila Cliff Dwellings "188, 214, 200, 226"NM 33.222 108.234 1783 Apr 1994 Aug 1999 Neph Glacier "130, 13, 142, 25" MT 48.558 113.938 968 Jan 1989 May 1999 Trans Great Basin "127, 138, 139, 150"NV 39.016 114.216 2060 Sep 1992 May 1999 Trans Grand Canyon (rim) "150, 177, 162, 189"AZ 35.996 111.992 2256 Dec 1986 May 1999 Trans Grand Canyon (in-canyon) "148, 176, 160, 188"AZ 36.078 112.129 1158 Dec 1989 May 1999 Trans Great Gulf "570, 69, 582, 81" NH 44.308 71.219 439 Jun 1995 Aug 1999 Neph Great Smoky Mountains "439, 182, 451, 194"TN 35.633 83.942 793 Apr 1993 May 1999 Neph Guadalupe Mountains "224, 232, 236, 244"TX 31.833 104.810 1658 Dec 1988 May 1999 Trans Grand Canyon (Hance) "150, 178, 162, 190"AZ 35.973 111.992 2266 Dec 1997 May 1999 Trans Jarbidge "114, 100, 126, 112"NV 41.893 115.425 1889 Apr 1993 Aug 1997 Neph Lone Peak "153, 119, 165, 131"UT 40.444 111.708 1745 Nov 1993 Aug 1999 Neph Lye Brook "551, 84, 563, 96" VT 43.146 73.129 1010 Aug 1993 Aug 1999 Neph Mammoth Cave "417, 161, 429, 173"KY 37.218 86.074 219 Mar 1993 Jul 1997 Neph Mesa Verde "186, 161, 198, 173"CO 37.219 108.493 2245 Sep 1988 Jul 1993 Trans Mount Rainier "45, 37, 57, 49" WA 46.758 122.122 421 Feb 1993 May 1999 Neph Mount Zirkel-Buffalo Pass "205, 118, 217, 130"CO 40.538 106.676 3224 Aug 1994 Aug 1999 Neph Okefenokee "458, 246, 470, 258"GA 30.740 82.129 38 Feb 1993 Jun 1997 Neph Petrified Forest "172, 192, 184, 204"AZ 34.898 109.796 1690 Apr 1987 May 1999 Trans Pinnacles "55, 171, 67, 183" CA 36.473 121.146 448 Mar 1988 Jul 1993 Trans Rocky Mountain "216, 120, 228, 132"CO 40.361 105.581 2536 Dec 1987 Sep 1998 Trans San Gorgonio "99, 201, 111, 213" CA 34.185 116.902 1712 Mar 1989 May 1999 Trans Shenandoah "496, 144, 508, 156"VA 38.523 78.435 1073 Dec 1988 May 1999 Trans Shenandoah "496, 144, 508, 156"VA 38.523 78.435 1073 Sep 1996 May 1999 Neph Shining Rock "451, 185, 463, 197"NC 35.383 82.774 1612 Jun 1994 Jul 1999 Neph Snoqualmie Pass "52, 28, 64, 40" WA 47.420 121.426 1152 Sep 1993 Jul 1999 Neph Three Sisters "46, 69, 58, 81" OR 44.291 122.043 881 Sep 1993 Aug 1999 Neph Tonto "160, 208, 172, 220"AZ 33.621 111.036 738 Apr 1989 Aug 1991 Trans Upper Buffalo "344, 180, 356, 192"AR 35.827 93.206 701 Feb 1993 Aug 1997 Neph Virgin Islands "637, 408, 649, 420"VI 18.333 64.794 46 Apr 1998 May 1999 Neph Yellowstone "163, 60, 175, 72" WY 44.969 110.691 1836 Aug 1989 Jul 1993 Trans Yosemite "70, 155, 82, 167" CA 37.713 119.706 1605 Aug 1988 Nov 1994 Trans