Loma la Cuchilla is a hill in Sonora, Mexico, in the district of Santa Cruz. It rises to 1,603 m and sits in the mountain country of northwestern Mexico, close to a cluster of higher peaks and mesas on the same side of the border region.
It is not a major summit by regional standards, but it is a named high point in its area and the nearest higher peak is only a few kilometres away. The surrounding terrain is part of a dry upland landscape with ridges, mesas and scattered peaks, shaped by a climate that is warm for much of the year and wetter in summer.
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Loma la Cuchilla lies in Santa Cruz district, Sonora, in Mexico, on the North American side of the borderlands. The hill reaches 1,603 m, which places it well below the major summits of the wider area, but it still forms part of a compact group of named hills, mesas and peaks. The landscape around it is open and rugged, with short distances between summits and broad dry slopes between them.
The nearest higher point is Cerro Agua Dulce, so Loma la Cuchilla sits among a set of closely spaced elevations rather than standing alone. Nearby landforms include both peaks and mesas, which suggests a mixed upland terrain of ridges, benches and broken slopes typical of this part of Sonora.
The closest named hills and peaks give a good sense of the local topography around Loma la Cuchilla. The nearest higher summit is Cerro Agua Dulce, only a short distance away to the northeast, and several other peaks lie within a few kilometres in different directions.
Compared with these neighbours, Loma la Cuchilla is lower than most of the nearby named summits, though it is higher than Cerro El Tule and close in height to Campini Mesa and One Hundred Three Mesa.
From Loma la Cuchilla, the highest peaks within 25 km are part of the same mountain belt to the north and northeast. The most prominent names in that wider view are Miller Peak to the northeast, Carr Peak also to the northeast, and Ramsey Peak to the north. Farther north are Huachuca Peak, Granite Peak and Peterson Peak.
Those summits give the hill a broad mountain setting rather than an isolated one. The distances are enough to place Loma la Cuchilla in a landscape of layered ridges and higher country beyond, with the tallest peaks concentrated to the north side of the area.
Loma la Cuchilla belongs to a mountain area with several named peaks, mesas and passes, but the available details do not define a formal range name for it. What is clear is that the hill sits in a compact upland cluster where the nearest higher summit is close by and the tallest peaks within 25 km rise much higher to the north and northeast.
Within that local mountain setting, Loma la Cuchilla is a mid-height named hill rather than a dominant summit. Its position among nearby peaks such as Cerro Agua Dulce, Cerro Caloso and Coronado Peak shows that it is part of a broader chain of elevations rather than a solitary hill.
Climate estimates from NASA POWER climate data for 2001–2020 suggest that the summit is warm through the year. The warmest month is June, at about 25 °C, while the coldest is December, at about 6 °C. Mean temperatures stay above freezing in every month, so snow and hard frost are not the normal pattern at this elevation.
The surrounding area receives about 350 mm of precipitation a year. Rain is concentrated in summer, with July the wettest month at about 100 mm, while April is the driest at about 5 mm. That points to a long dry season and a short, wetter summer period.
For a walk on Loma la Cuchilla, the most comfortable periods are usually the cooler months and the drier part of the year. Summer brings the main rains, so tracks and slopes can be softer and the heat more tiring, especially in the warmest months. Winter and early spring are generally better for steady walking, with lower temperatures and less rain.
Because the summit stays above freezing on average all year, the main concern is not cold but heat, sun and summer storms. A short outing is best planned for a day with stable weather, and early starts are sensible in the warmer season.
The hill sits in a dry upland setting where open slopes, rocky ground and sparse scrub are the most likely natural features. In this part of Sonora, vegetation is usually adapted to heat and limited rainfall, with grasses, shrubs and scattered hardy trees in sheltered places. After summer rain, the landscape can turn greener for a short time before drying again.
Wildlife in such country often includes birds of prey, small mammals, reptiles and insects adapted to arid hills. On foot, the main natural hazards are sun exposure, loose ground and seasonal heat rather than altitude itself. The terrain around Loma la Cuchilla is best treated as rough open country rather than a maintained park landscape.
A short walk on Loma la Cuchilla calls for basic hill gear rather than technical equipment. Wear sturdy footwear with grip for loose rock and dry soil, and carry a light layer for wind on the summit and ridges. In the warmer months, sun protection matters, and after summer rain the ground may be slick in places.
Keep to established paths where they exist and watch your footing on broken slopes. For emergencies in Mexico, the mountain rescue and national emergency number is 911. On a hill like this, it is wise to tell someone your plan and carry a downloaded map before setting out.
Loma la Cuchilla is a named hill at 1,603 m in Sonora, and its nearest higher peak is Cerro Agua Dulce, just 4.3 km away to the northeast. That close spacing shows how tightly packed the local peaks are in this part of Mexico.
Although it is not one of the tallest summits in the area, it sits within reach of much higher mountains to the north, including Miller Peak and Carr Peak. The hill also lies in a landscape where mesas and peaks alternate, giving the area a varied upland character.
How high is Loma la Cuchilla? It rises to 1,603 m.
Where is Loma la Cuchilla? It is in Santa Cruz district, Sonora, in Mexico.
What are the nearest peaks? The closest named higher summit is Cerro Agua Dulce, followed by One Hundred Three Mesa and Cerro Caloso.
What is the highest peak visible in the wider area? Within 25 km, Miller Peak is the highest listed summit at 2,886 m.
What is the weather like there? It is warm for much of the year, with summer rain; the wettest month is July and the driest is April.
Is mobile phone coverage reliable? Coverage in the hills is patchy and depends on the operator. On open ground a signal is more likely, while valleys and ridges can block it. 112 reaches emergency services over any available network, and maps should be downloaded before setting out.
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