| 1 | A | B | C |
| --- | --- | --- | --- |
| 2 | List of areas in the United States National Park System - National preserves |  |  |
| 3 | Name | Location | Area (2017) |
| 4 | Aniakchak National Monument and Preserve | Alaska | 464,117.93 acres (1,878.2186 km2) |
| 5 | Bering Land Bridge National Preserve | Alaska | 2,697,391.01 acres (10,915.9541 km2) |
| 6 | Big Cypress National Preserve | Florida | 720,564.01 acres (2,916.0191 km2) |
| 7 | Big Thicket National Preserve | Texas | 113,121.96 acres (457.7883 km2) |
| 8 | Craters of the Moon National Monument and Preserve | Idaho | 698,939.69 acres (2,828.5086 km2) |
| 9 | Denali National Park and Preserve | Alaska | 1,334,117.80 acres (5,398.9832 km2) |
| 10 | Gates of the Arctic National Park and Preserve | Alaska | 948,608.07 acres (3,838.8807 km2) |
| 11 | Glacier Bay National Park and Preserve | Alaska | 58,406.00 acres (236.3607 km2) |
| 12 | Great Sand Dunes National Park and Preserve | Colorado | 41,686.00 acres (168.6973 km2) |
| 13 | Jean Lafitte National Historical Park and Preserve | Louisiana | 22,420.86 acres (90.7340 km2) |
| 14 | Katmai National Park and Preserve | Alaska | 418,698.80 acres (1,694.4139 km2) |
| 15 | Lake Clark National Park and Preserve | Alaska | 1,410,293.68 acres (5,707.2560 km2) |
| 16 | Little River Canyon National Preserve | Alabama | 15,288.58 acres (61.8707 km2) |
| 17 | Mojave National Preserve | California | 1,545,685.49 acres (6,255.1673 km2) |
| 18 | Noatak National Preserve | Alaska | 6,587,071.39 acres (26,656.9322 km2) |
| 19 | Oregon Caves National Monument and Preserve | Oregon | 4,554.03 acres (18.4295 km2) |
| 20 | Tallgrass Prairie National Preserve | Kansas | 10,882.67 acres (44.0406 km2) |
| 21 | Timucuan Ecological and Historic Preserve | Florida | 46,262.67 acres (187.2184 km2) |
| 22 | Valles Caldera National Preserve | New Mexico | 89,766.09 acres (363.2705 km2) |
| 23 | Wrangell-St. Elias National Park and Preserve | Alaska | 4,852,644.52 acres (19,637.9556 km2) |
| 24 | Yukon-Charley Rivers National Preserve | Alaska | 2,526,512.44 acres (10,224.4331 km2) |

Question: What national preserves have "big" in their name?
Answer: The Big Cypress and Big Thicket National Preserve are the national preserves in the United States National Park System.