Los Alamos: History, Museums, and Mesa Trails

Los Alamos combines a layered local history with a network of trails through canyons and across mesas. If you’re looking for a hotel in Los Alamos, choosing a theme can be a useful starting point: history is a major focus, while trails through the landscape show another side of the area.

Historical Layers in Los Alamos

The Los Alamos Historic District is a National Landmark District. At the same time, every building in the district is listed in the New Mexico State Register of Historic Places. These designations apply at two levels: recognition of the district and the listing of each individual building. Bathtub Row got its name because well-equipped houses with bathtubs were rare in wartime Los Alamos and were reserved for the highest-ranking members of the Manhattan Project.

Ashley Pond is also connected to local history: from 1917 to 1943, it was the site of the Los Alamos Ranch School. The Los Alamos History Museum is housed in the town’s oldest continuously occupied building. Its exhibits cover early settlers, homesteader life, and the history of northern New Mexico.

The fully restored Romero Cabin is part of the History Museum grounds in downtown Los Alamos. It is one of two structures from the homesteading era on the Pajarito Plateau. Pond Cabin is another trace of that era: it is now the only surviving log cabin from the homestead era on the grounds of Los Alamos National Laboratory. During the Manhattan Project, Emilio Segrè used the cabin as an office for his plutonium research team.

Museums and Manhattan Project Sites

The Los Alamos Visitor Center has exhibits about the Manhattan Project in Los Alamos. Since the Visitor Center’s operations may change, it’s worth checking the latest visitor information before planning a visit. The Ice House Memorial commemorates the building where the world’s first atomic device was assembled.

The Hans Bethe House is home to the Harold Agnew Cold War Gallery. Through artifacts and exhibits, it explains the history of the Cold War in Los Alamos. The Bradbury Science Museum in downtown Los Alamos offers a broader look at the institution’s history, its national security mission, and its research in science and technology.

The Bradbury Science Museum features more than 40 interactive exhibits in three galleries: History, Defense, and Research. The number of exhibits may change with future renovations. The three galleries highlight distinct subject areas, from history and defense to research.

Trail Networks, Canyons, and Mesa Views

An extensive trail network in and around Los Alamos connects canyons and mesas and spans more than 150 miles. It’s suitable for hikers, runners, horseback riders, and mountain bikers. Trail availability and conditions may change, so check current conditions when planning a trip.

The Los Alamos Nature Center sits beside a canyon and offers exceptional views of the Jemez Mountains. A trail leads directly from there into a wooded canyon that’s well suited to hiking. Mesa-top trailheads, by contrast, provide access to flat, easy trails with views of the Rio Grande Rift. The trails described here differ in both scenery and terrain.

The Pueblo Communities trail station is along the Kwage Mesa Trail. It explains that Ancestral Pueblo people settled on the mesas around 1150 AD. The trail to the TA-18 Overlook also has a historical connection: it follows the same path that Ancestral Pueblo people used before the Manhattan Project occupied this land. Together, these trails show that Los Alamos’s history did not begin with the Manhattan Project alone.

For the broader travel overview: Los Alamos.