Best attractions and places to see around Doña Ana County include a diverse range of natural features, cultural sites, and historical landmarks. The region is characterized by its desert landscape, including the expansive Organ Mountains-Desert Peaks National Monument and the fertile Mesilla Valley. Visitors can explore significant geological formations, ancient historical sites, and preserved cultural districts. Doña Ana offers opportunities to experience both the natural beauty and the rich heritage of southern New Mexico.
Last updated: April 27, 2026
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Popular around Doña Ana
This is a paved track that runs along the north side of the dam. The dam was originally constructed in 1975 to protect the city from flooding damages from alluvial arroyos.
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The trackways have a truly spectacular array of fossils from plants and animals of the Paleozoic Era (the geologic era immediately before the Mesozoic Era, or the age of the dinosaurs). There are many trails to explore. Keep an eye out for leaf fossils (cordaites) and the tracks of Permian synapsids (proto-mammals).
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There are lots of beautiful fern fossils and other tracks to look for along the trail. There are two small cliffs you have to navigate if you follow this portion of the trail. One of them is 15-20 feet tall and can be tricky to navigate. Being cautious and looking for animal tracks or water runs is a good way to progress. Aside from this the trail is quite doable.
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The Organ Mountains (Organ Mountains, also known as La Sierra de los Órganos) are a rugged mountain range in southern New Mexico in the southwestern United States. Organ Mountains-Desert Peaks National Monument was designated a National Monument on May 21, 2014. They are located 16 km east of the city of Las Cruces in the district of Doña Ana. The Organ Mountains are located at the southern end of a long mountain range on the east side of the Rio Grande's Rift Valley. The mountain range almost borders the San Andres Mountains to the north and the Franklin Mountains to the south, but is geologically very different. While the San Andres and Franklin Mountains are both formed from west-dipping fault blocks of mostly sedimentary strata (limestone being the most prominent), the Organ Mountains are composed primarily of igneous rocks (intrusive granite and extrusive rhyolite).
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The Las Cruces Dam was constructed in 1975 by the U.S. Army Corps of Engineers to reduce flood damage from rivers originating in the Las Cruces and Alameda Arroyos. Historically, the Las Cruces and Alameda Arroyos meandered through the area, providing invaluable riparian areas in the Chihuahuan Desert landscape. The Chihuahuan Desert is considered one of the most biologically diverse ecoregions in the world. The dam had a detrimental impact on the historic community as it terminated the arroyos' historic river routes and eliminated wetlands and riparian habitats. The project is located in the Las Cruces Dam flood basin in the City of Las Cruces, Dona Ana County, NM. The Las Cruces Dam is located just east of Interstate 25 on the east side of the city. The project consists of the construction of a 3/4 acre permanent wetland and a 3/4 acre seasonal wet meadow with wetland vegetation, with reclaimed
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Doña Ana County is rich in natural beauty. You can explore the expansive Organ Mountains-Desert Peaks National Monument, known for hiking and rock climbing, or visit the Prehistoric Trackways National Monument to see ancient fossils. The Dripping Springs Natural Area offers easy hiking trails and wildlife viewing at the base of the Organ Mountains. The fertile Mesilla Valley, with the Rio Grande, provides picturesque landscapes for activities like fishing and kayaking.
Yes, Doña Ana County has a rich history. You can step back in time at Historic Old Mesilla, a charming town with shops and restaurants centered around a National Historic Landmark plaza. The Doña Ana Village Historic District, the oldest permanent Hispano settlement in southern New Mexico, features the historic Nuestra Señora de la Candelaria Catholic Church. Other notable sites include the New Mexico Farm & Ranch Heritage Museum and Fort Selden State Historic Site.
The region offers diverse outdoor activities. Hiking is very popular, with trails ranging from easy to challenging. You can find routes for mountain biking, horseback riding, and rock climbing, especially in the Organ Mountains-Desert Peaks National Monument and Doña Ana Mountains. For specific hiking routes, check out the Hiking around Doña Ana guide. There are also running trails, such as the Las Cruces Dam loop, detailed in the Running Trails around Doña Ana guide.
Absolutely. The Las Cruces Dam area offers a paved track that is wheelchair accessible and suitable for families. The Dripping Springs Natural Area has over four miles of easy hiking trails perfect for all ages. The New Mexico Farm & Ranch Heritage Museum provides engaging exhibits for children and adults alike, showcasing the state's agricultural history.
The Prehistoric Trackways National Monument is a must-visit for geological enthusiasts, featuring an impressive collection of fossils from the Paleozoic Era, including leaf fossils and tracks of proto-mammals. The Branson Canyon Trail also offers opportunities to discover fern fossils and other ancient tracks.
The best time to visit Doña Ana for outdoor activities is typically during the cooler months, from late fall through early spring (October to April). During this period, temperatures are more moderate, making hiking, biking, and exploring the desert more comfortable. Summers can be very hot, so early mornings or late evenings are recommended if visiting then.
Yes, the Trail beneath the Las Cruces Dam is a paved track that runs along the north side of the dam and is noted as wheelchair accessible. This provides an opportunity to enjoy the outdoors and views of the dam area.
Doña Ana County is home to unique geological features, including the Aden Malpais, one of New Mexico's four large lava fields. You can also find Kilbourne Hole, which is one of the world's largest maar volcanoes. These sites offer a glimpse into the region's volcanic past and dramatic landscapes.
For a challenging experience, consider the Robledo Mountain-Prehistoric Trackways Trail, which is a difficult 17.4 km route. The Branson Canyon Trail also presents challenges, with sections that include navigating small cliffs, requiring caution and good route-finding skills.
The New Mexico Farm & Ranch Heritage Museum is dedicated to preserving and interpreting the state's agricultural history. It features exhibits on livestock, crops, and historic farming equipment, offering an insightful look into the traditions and innovations that shaped the region.
The Dripping Springs Natural Area, located at the base of the Organ Mountains, is an excellent spot for wildlife viewing. Its diverse habitats, including desert scrub, pinon-juniper, and oak woodlands, support various species. Keep an eye out for local birds and desert animals during your visit.
The Las Cruces Dam was constructed in 1975 to mitigate flood damage from rivers originating in the Las Cruces and Alameda Arroyos. While it serves a practical purpose, its construction also impacted the historic riparian areas of the Chihuahuan Desert. Today, it's a notable man-made monument with an accessible trail nearby.


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