The term Palo Pinto Mountains properly refers to a specific

cuesta A cuesta (from Spanish ''cuesta'' "slope") is a hill or ridge with a gentle slope on one side, and a steep slope on the other. In geology the term is more specifically applied to a ridge where a harder sedimentary rock overlies a softer laye ...

-like range of hills in western Palo Pinto County,

Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...

. The name ''Palo Pinto'' roughly translates to "painted stick" in reference to the juniper trees of the area. Isolated, rugged, and scenic, the ridge extends some 15 miles, from near the intersection of

Texas State Highway 16 State Highway 16 (SH 16) is a south–north state highway in the U.S. state of Texas that runs from Zapata on the boundary with Mexico to U.S. Highway 281 south of Wichita Falls. It is the longest state highway in Texas at almost , but is o ...

and Farm to Market Road 207 in the southwest, to Crawford Mountain just south of the Fortune Bend on the Brazos River in the northeast. The Palo Pinto Mountains are located in, and form part of, the Carbonate Cross Timbers, a level IV

ecoregion An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of ...

defined by the Environmental Protection Agency. However, the term "Palo Pinto Mountains" is also used colloquially to refer to a much larger area, essentially the entire portion of the much more extensive Western Cross Timbers located north of I-20. The mountains have been called a northern extension of the

Hill Country The Texas Hill Country is a geographic region of Central and South Texas, forming the southeast part of the Edwards Plateau. Given its location, climate, terrain, and vegetation, the Hill Country can be considered the border between the Americ ...

, and indeed they are both

dissected plateau A dissected plateau is a plateau area that has been severely eroded such that the relief is sharp. Such an area may be referred to as mountainous, but dissected plateaus are distinguishable from orogenic mountain belts by the lack of folding, ...

s featuring karst topography with similar vegetation, including post oak (''

Quercus stellata ''Quercus stellata'', the post oak or iron oak, is a North American species of oak in the white oak section. It is a slow-growing oak that lives in dry areas on the edges of fields, tops of ridges also grows in poor soils, and is resistant to r ...

''), blueberry juniper (''

Juniperus ashei ''Juniperus ashei'' (Ashe juniper, mountain cedar, blueberry juniper, post cedar, or just cedar) is a drought-tolerant evergreen tree, native from northeastern Mexico and the south-central United States to southern Missouri. The largest areas ar ...

''), and

mesquite Mesquite is a common name for several plants in the genus '' Prosopis'', which contains over 40 species of small leguminous trees. They are native to dry areas in the Americas. They have extremely long roots to seek water from very far under gr ...

. The smaller Carbonate Cross Timbers also has a

limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...

substrate, as does the Hill Country, although the surrounding Western Cross Timbers area is underlain by

sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates ...

, instead. The high point of the range depends on which definition used; if referring to the specific line of hills, the high point is Crawford Mountain at the north end, with an elevation of and about of

prominence In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contou ...

. If referring to the broader hilly region, however, the highest point is the unnamed high point of Stephens County, at .

Human habitation and access

Using the broader colloquial definition of the Palo Pinto Mountains, they cover all of

Jack Jack may refer to: Places * Jack, Alabama, US, an unincorporated community * Jack, Missouri, US, an unincorporated community * Jack County, Texas, a county in Texas, USA People and fictional characters * Jack (given name), a male given name, ...

and Palo Pinto Counties, most of Stephens County, large parts of Parker, Montague, and Wise Counties, and smaller portions of

Young Young may refer to: * Offspring, the product of reproduction of a new organism produced by one or more parents * Youth, the time of life when one is young, often meaning the time between childhood and adulthood Music * The Young, an American roc ...

Cooke Cooke is a surname derived from the occupation of cook. Notable people with the surname include: * Alexander Cooke (died 1614), English actor * Alfred Tyrone Cooke, of the Indo-Pakistani wars * Alistair Cooke KBE (1908–2004), British-American j ...

, and

Clay Clay is a type of fine-grained natural soil material containing clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4). Clays develop plasticity when wet, due to a molecular film of water surrounding the clay par ...

Counties. This area includes the towns of Bowie (on the northwestern fringe),

Graham Graham and Graeme may refer to: People * Graham (given name), an English-language given name * Graham (surname), an English-language surname * Graeme (surname), an English-language surname * Graham (musician) (born 1979), Burmese singer * Clan ...

, Jacksboro,

Bridgeport Bridgeport is the most populous city and a major port in the U.S. state of Connecticut. With a population of 148,654 in 2020, it is also the fifth-most populous in New England. Located in eastern Fairfield County at the mouth of the Pequonnoc ...

, Decatur (on the eastern edge), Breckenridge, Mineral Wells, and Springtown. It also includes

Possum Kingdom Lake Possum Kingdom Lake (popularly known as P.K.), is a reservoir on the Brazos River located primarily in Palo Pinto County Texas. It was the first water supply reservoir constructed in the Brazos River basin. The lake has an area of approximately ...

and its state park as well as a new state park, not yet open to the public, acquired by the state in 2011. Using the strict definition of the Palo Pinto Mountains, the only road that crosses the range is

US 180 U.S. Route 180 is an east–west United States highway. Like many three-digit routes, US 180 no longer meets its "parent", US 80. US 80 was decommissioned west of Mesquite, Texas, and was replaced in Texas by Interstate 20 and Interstate 10 ...

, which enters from the east at a

pass Pass, PASS, The Pass or Passed may refer to: Places * Pass, County Meath, a townland in Ireland * Pass, Poland, a village in Poland * Pass, an alternate term for a number of straits: see List of straits * Mountain pass, a lower place in a moun ...

known as Metcalf Gap, although State Highway 16 south of US 180 runs adjacent to the eastern

escarpment An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations. The terms ''scarp'' and ''scarp face'' are often used interchangeably with ''esca ...

of the cuesta. Speaking of the broader region, however,

US 380 U.S. Route 380 (US 380) is an east–west United States highway. The highway's eastern terminus is in Greenville, Texas at an intersection with Interstate 30, of which the easternmost 3–4 miles are concurrent with US 69 in a loop around ...

and State Highway 114 traverse the area's northern fringes, and

US 281 U.S. Route 281 (US 281) is a north–south United States Numbered Highway. At it is the longest continuous three-digit U.S. Route. The highway's northern terminus is at the International Peace Garden, north of Dunseith, North Dakota, at t ...

runs north-south through the region; State Highway 59 also runs through the northeastern portion. Numerous farm-to-market (FM) roads, most notably FM 4, also cross the area.

References

{{Mountains of Texas Mountain ranges of Texas Landforms of Palo Pinto County, Texas