The National Park Service has posted the following message on the Directions & Transportation page of the official Death Valley Park website: Using GPS Navigation GPS Navigation to sites to remote locations like Death Valley are notoriously unreliable.
National Park Service telah mengirimkan pesan berikut pada halaman "Petunjuk & Transportasi" di situs web resmi Death Valley Park: Menggunakan Navigasi GPS Navigasi GPS ke situs, ke lokasi terpencil seperti Death Valley sangat tidak dapat diandalkan.