Lake Mead National Recreation Area has instituted its annual seasonal closure of certain strenuous trails, effective from May 15 through September 30. This measure is implemented to ensure the safety of both visitors and first responder staff during the period of dangerously high temperatures.
Beyond the fixed seasonal dates, temporary closures may also occur when temperatures are forecasted to reach 95 degrees Fahrenheit or higher at Willow Beach, Arizona, or if there is a possibility of flash floods. During these temporary closures, the Lone Palm hot spring remains accessible to visitors by water on Lake Mohave.
Among the trails affected by these closures is the Lone Palm trail, a challenging hike known for its journey through a beautiful canyon to natural hot springs, offering stunning views of the Colorado River. The trail features approximately 1,000 feet of elevation change and incorporates rock ledges of varying heights. Hikers should be prepared to use both hands and feet to scramble through steeper sections of the unmarked path. Visitors should be aware that there are two main routes for the Lone Palm trail. One route necessitates the use of ropes and rock climbing equipment, while the other navigates up and down several large hills. Due to the technical demands of this route in certain areas, the trail is not suitable for pets.
Regarding the natural hot springs themselves, important health and safety warnings have been issued. The springs flow naturally, and any alteration of their flow, such as by blocking water with sandbags or other objects, can significantly increase health risks. Past testing has identified high levels of bacteria, including fecal coliform, E. coli, and enterococci, particularly when the water is pooled. Additionally, the springs are known to contain amoebas, such as Naegleria. In rare instances, these amoebas can cause serious illness if they enter the body.
The park does not conduct regular testing of the water in these springs, and they are not designated as official swim areas. Therefore, visitors are advised to exercise their own judgment before choosing to soak. A critical safety instruction is never to drink the water from the springs. Failure to adhere to these recommendations has been linked to significant health impacts or, in some cases, death. Visitors are urged to stay safe, be prepared, and engage with this unique adventure responsibly.
