PtReyesMap is a trail map covering Point Reyes National Seashore, Golden Gate National Recreation Area, and surrounding areas, with map data from Tom Harrison Maps. Trails and backcountry roads for hiking, backpacking, wildlife viewing, and mountain biking are shown on the shaded-relief topo map with 80-foot contours--also perfect for geocaching and orienteering. The map also shows campgrounds, towns and cities, highways, water features, and National Park Service landmarks.

Navigate the map using standard touch gestures to zoom and drag. Mark your location, measure distances, orient yourself by taking bearings to landmarks, and use your iPhone's GPS to find your location on the map. Add your own markers to the map, and export them via email for display in Google Earth or other applications. Map data is included in the application, so you don't need an internet connection to use it.