
As the National Park Service continues its two-month reconnaissance study assessing the feasibility of assuming management of the Valles Caldera and administering it as a National Park Service preserve, stakeholders of the Caldera have been studying the twenty NPS preserves to learn about the qualifications and experience of the National Park Service in managing land under preserve status [please note that the Albuquerque Journal has reported that there are eighteen NPS preserves, and it had therefore been reported as such on this web site. However, depending on your criteria, there are up to twenty units of the National Park Service that could be considered NPS preserves].
The twenty national preserves managed by the National Park Service total 23.3 million acres (36,549 square miles), and include mountains, calderas, deserts, estuaries, prairies, seashores, lava fields, and battlefields. The Valles Caldera’s 89,000 acres would constitute 0.3% of the total land area that is currently managed under preserve status by the National Park Service.
Clearly, the National Park Service (whose mission is “to preserve unimpaired the natural and cultural resources and values of the national park system for the enjoyment, education, and inspiration of this and future generations”) has expertise with hosting a large number of visitors at its national preserves. According to National Parks Traveler, the 20 NPS national preserves hosted a total of 4,386,749 visitors in 2006. The Valles Caldera Trust, on the other hand, reported 17,000 visitors to the Valles Caldera last year. In other words, the annual number of people who currently visit the Valles Caldera represents less than one-tenth of one percent of the total number of visitors that NPS preserves have the experience of hosting.
As mentioned in the prior post on VallesCaldera.com, when compared with all 359 units of the National Park Service, the Valles Caldera National Preserve would currently have the 41st-lowest visitor count (17,000 annually), placing it in the lowest 11% of the system in terms of visitation, according to National Parks Traveler. Among NPS national preserves, the Valles Caldera would currently have fewer visitors than all NPS preserves in the lower 48 states — only six in Alaska and one in the U.S. Virgin Islands (Salt River Bay National Historic Park and Ecologic Preserve) host fewer visitors.
The United States’ first NPS National Preserves – Florida’s Big Cypress National Preserve, and Texas’ Big Thicket National Preserve — were established in 1974.
America’s newest national preserve, Great Sand Dunes National Preserve in Colorado, was established in 2004, and has a truly unique historical connection to the Valles Caldera, since part of the land that forms the Great Sand Dunes National Preserve was originally the Baca Location No. 4. This was the fourth of five floats of land that the heirs of Don Luis María Cabeza de Baca were permitted to claim by an act of Congress in 1860 to compensate them for their original disputed grant in Las Vegas, NM that they were forced to abandon. The Valles Caldera National Preserve consists of most of the Baca Location No. 1, the first of the five locations that the Bacas chose.
In the survey below, there is general information as to the character of each Preserve, as well as information on the permissibility of hunting, grazing, and off-roading, data on visitation, land size, as well as a link to each preserve’s official web site.
Sources: National Park Service, nps.gov, each NPS preserve, nationalparkstraveler.com. Photos courtesy of the National Park Service and the National Oceanic and Atmospheric Administration.

Aniakchak National Monument and Preserve, Alaska
Aniakchak is a 6-mile-wide, 2,000-foot-deep caldera formed by the collapse of a 7,000-foot mountain caused by a massive eruption 3,500 years ago. Its most recent volcanic activity came in 1931. Given its remote location and notoriously bad weather, Aniakchak is the least visited of all 359 units of the National Park System (60 people visited the park in 2006).
Hunting is allowed in the Preserve portions of Aniakchak.
The area was proclaimed a national monument on December 1, 1978, and established as a national monument and preserve on December 2, 1980. The national monument is 137,176 federal acres and the preserve is 465,603 acres, of which 439,863 are federally managed.

Bering Land Bridge National Preserve, Alaska
Bering Land Bridge National Preserve was established to protect a portion of the Bering Land Bridge, which connected Asia with North America 13,000 years ago and provided the route over which humans first migrated from Asia to North and South America.
There are no roads into the preserve. Access to the preserve is by bush planes or boats during summer months and by ski planes, snowmobiles or dog sleds during the winter. The preserve’s western boundary lies 42 miles from the Bering Strait and the fishing boundary between the United States and Russia.
Unlike in some other national preserves, ATV-riding is not allowed in Bering Land Bridge National Preserve. Hunting is permitted, however.
The preserve, which is 2,698,919 acres in size, was originally established on December 1, 1978, as Bering Land Bridge National Monument. On December 2, 1980, its designation was changed to a national preserve. In 2006, the preserve hosted 356 visitors, making it the fourth-least visited of all 359 units of the National Park System.
Continue reading ‘A tour of the Valles Caldera’s potential sister National Park Service preserves’


