The Free Pointless Traveler World Travel Map is massive and shows every travel destination and famous hiking trail in the world. It can be viewed on a phone or tablet without any WIFI or data plan. The download on this website is a KML file created with Google Earth and it works best on the iPhone with the Guru Offline Maps Pro App. This is an OFFLINE MAP. What that means is that the whole thing is saved onto the phone. Offline maps don't use internet or a data-plan and they are great for travelers who are away from home with no phone service or WIFI.
The Guru App has a small blue arrow that indicates the traveler's exact location on the map without any data plan or wifi; the phone's GPS works best while the phone is in airplane mode. The App will show backpackers if a cab they’re in heads the wrong way because they’ll see it on the map; or Guru will show hikers exactly where they are on a trail so they don't get lost. It's also fun to go into the Guru Settings and turn on, "Show Bookmark Name;" and then go into the iPhone Settings and turn off, "Cluster Bookmarks."
The CAMPGROUNDS DOWNLOAD is located at this link. I have ready, a CAMPGROUNDS DOWNLOAD with enough points to block the Earth. It more or less has every campground in the world and is intended for travelers who are going to exclusively stay at campgrounds. I don't recommend using this download in the Guru Maps App along with the travel map. There are so many campgrounds in this download that they make the map difficult to use. My advice is to open the campground download in the MAPS.ME App. MAPS.ME will show travelers their location, even without a data plan or wifi; campers can then choose a campground that is close to their location. That same campground will most likely be listed on Guru Maps; the user can find the campground that they see on MAPS.ME and drop a new pin on that campground in Guru Maps.