Ключевые слова: adventure, background, cartography, continent, coordinates, country, destination, earth, education, expedition, exploration, explore, fun, geography, global, global positioning system, globe, gps, guidance, landmark, latitude, location, longitude, map, map mundi, map of sandiego, map of the world, planet, planet earth, planning, san diego, san diego map, search, sightseeing, topography, tourism, travel, trip, world,