Midpen’s trail maps have been updated and are now available for download as GeoPDF® files. This new technology allows you to use a smartphone or tablet to see your location in a preserve using your device’s GPS—no cell signal or wi-fi needed! While they don’t replace paper maps, GeoPDFs are a great tool to help you keep track of your trek! They can save placemarks and track your speed, distance and elevation.
![View from Russian Ridge Preserve to Mindego Hill by Karl Gohl](/sites/default/files/styles/16x9_1600w/public/2021-06/RR_ViewtoMindego_16X9.jpg?h=b39c5fef&itok=ilfrNBHu)