Hot Springs tops Stacker list of national parks closest to Sherman-Denison

Hot Springs National Park, 217 miles away, is the closest national park to the Sherman-Denison metro area, according to a ranking Stacker published July 17 that places it at the top of the list. For readers in Gainesville, the mileage starts a county away, because federal records put Cooke County outside the metro area the ranking measures from.

Stacker titled the piece "Closest national parks to Sherman" and ordered the parks by straight-line distance, computed between each park and representative points within the Sherman-Denison, TX Metro Area. Those points stand in for the metro area as a whole rather than any single address, and a straight-line figure follows the map, not the road.

The metro area named in the ranking is a specific federal unit, not a loose label for the region. Office of Management and Budget Bulletin No. 23-01 records the Sherman-Denison, TX Metropolitan Statistical Area as CBSA 43300, with Grayson County as its single county component and Sherman and Denison as the principal cities.

Gainesville appears separately in the same document. OMB delineates a Gainesville, TX Micropolitan Statistical Area built on Cooke County, with Gainesville as the principal city. Under that delineation, Cooke County is not part of the Sherman-Denison metro. The Grayson County area carries metropolitan status in the federal system, while the Cooke County area is designated micropolitan.

One level up, the two share a parent. OMB lists both areas as components of the Dallas-Fort Worth, TX-OK Combined Statistical Area, so Gainesville and Sherman-Denison sit side by side within that larger footprint while keeping separate federal identities.

The ranking also works from a smaller pool than the full federal park inventory. By the National Park Service's count, the National Park System contains 433 units, and the formal National Park designation applies to 63 of them. Stacker drew only from those 63, a scope that leaves out the other 370 units, among them Park Service sites that sit closer to the area under different titles.

The same cutoff applies inside Texas. The Park Service counts two formal national parks in the state, Big Bend and Guadalupe Mountains, while the rest of the state's federal park sites fall under other headings: national historical park, national historic site, national monument, national preserve, national recreation area and national seashore. Sites in those categories were not eligible for Stacker's list, whose nearest entry remains Hot Springs National Park.

For trips planned from Cooke County, the published distances describe the gap from the Sherman-Denison reference points rather than from Gainesville. The full list appears on Stacker's site.