Getting Your Trip Planned With Aampmap
I spent last October trying to map out a three-week route through Patagonia, and Aampmap was the only tool that didn't make me want to throw my laptop into a lake. Most adventure travel planners are built for people who stay on marked trails and sleep in hostels. Aampmap actually works if you're trying to thread together five different national parks, a couple of remote campsites you found on a Chilean forum, and a ferry schedule that only runs twice a week in March. Aampmap is a route planning and mapping platform built specifically for adventure travel rather than general tourism. You drop waypoints, it calculates distances and elevation gain between them, and it flags potential problems like roads that might be impassable in the wet season or areas where cell service drops to zero for sixty kilometers. The free tier handles around fifty waypoints before it starts pushing you toward the paid plan, which is plenty for most trips but cuts off if you're mapping something extensive like a motorcycle journey through Central Asia. The interface looks like it hasn't had a design update since 2016. That's actually a feature. It does one thing and does it without animations or gamification tricks that slow everything down on older hardware. When I'm running this on a ten-year-old Lenovo in a bus station in Guatemala, I appreciate tools that don't require a browser modern enough to qualify as science fiction.
Here's how I actually use it for trip planning, not the marketing version. First, I pull together all the raw data I can find. That means GPX files from past travelers, satellite imagery from Google Earth, and notes from trail registries. I import the GPX tracks directly into Aampmap as reference layers. Then I plot my own waypoints on top. The software will highlight where your planned route diverges from existing tracks, which is useful for spotting segments where nobody has walked recently and conditions might have changed. Next comes the elevation profile. This is where Aampmap separates itself from basic mapping tools. You can toggle elevation view and see exactly where the steep sections are. I always flag anything over a twelve percent grade for my companions who aren't used to high altitude. We've had two separate group members turn back on the same pass because nobody checked the elevation profile before we left. That doesn't happen anymore.
For multi-day trips I export the route as a KML file and load it onto my Garmin. The sync is imperfect. About fifteen percent of the time the waypoints shift slightly on the device, usually when the route crosses a coordinate system boundary between two map zones. I learned to verify critical waypoints against the original plan before departure. Missing a turnoff because of a coordinate shift cost me half a day in the Andes and approximately four hundred dollars in unexpected guide fees. The satellite imagery layer is decent but not real-time. During my trip through the Tibetan plateau last spring, Aampmap's imagery showed trails that had been washed out by spring melt six months earlier. The app doesn't automatically update its base maps more frequently than once a year for most regions. I cross-reference with recent backpacker reports on regional forums and sometimes check Planet Labs free imagery if the area is important enough. This gap between the map data and ground reality is the single biggest limitation of the platform. For route sharing, Aampmap generates a public link you can send to others. The shared view lets people see your waypoints and elevation profile but doesn't show any of your personal annotations or the imported GPX tracks you used for reference. That's a deliberate privacy choice and a reasonable one, but it also means if someone wants to remix your route they have to rebuild it from scratch rather than adjusting your existing waypoints.
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The paid tier adds offline map downloads, unlimited waypoints, and the ability to layer multiple GPX tracks for comparison. If you're only doing one or two trips a year the free version covers it. If you're planning regularly, the annual subscription pays for itself in about three trips because of the offline functionality. Carrying downloaded maps means navigation works in areas where you'd otherwise be completely dead in the water. One thing beginners consistently get wrong is overloading their routes with waypoints. I see people plot a point for every switchback on a mountain pass and then wonder why the distance estimates are completely off. Aampmap calculates distance based on the straight line between consecutive waypoints, so adding unnecessary points makes your route look longer and more technical than it actually is. Keep waypoints at decision points only, not at every interesting landmark. You can still see the landmarks on the satellite view without forcing the software to calculate extra distance for them. Another common mistake is assuming the elevation data is sourced from SRTM or a similar global digital elevation model everywhere. In parts of Southeast Asia and the high Andes, the elevation data comes from different sources and occasionally has vertical accuracy issues of forty to sixty meters. For casual planning that's fine. If you're trying to plan a route where every meter of elevation matters, like a mountain bike descent, you should verify critical sections against local topographic maps before relying on Aampmap's numbers.
I also found that the route coloring system, which uses green for easy and red for difficult terrain, is based purely on gradient and distance, not on trail condition, weather, or seasonal closures. A red-rated section in the rainy season can become a dangerous river crossing. The color coding is a starting point, not a guarantee. I always add my own notes to flagged routes and save them to a separate layer so I can filter by season or skill level. If Aampmap doesn't fit your needs because you're planning something extremely remote where map coverage is sparse, the alternative is to fall back on CalTopo, which has better US-specific data, or OpenStreetMap with a GPX editor for full manual control. Neither is as clean to use as Aampmap, but they handle edge cases that Aampmap's database simply doesn't cover yet. The software runs in the browser with no installation required, which is convenient but means you need a stable internet connection to access your saved routes unless you've downloaded them offline. I've lost work twice when a coffee shop Wi-Fi dropped mid-export. Always save your progress and export your routes before you leave an unreliable connection. A thirty-second habit that prevents an hour of rebuilding a route you already planned.
For adventure travel specifically, Aampmap fills a gap between professional GIS tools that are too complex and casual trip planners that are too simple. It's not perfect. The map data staleness is a real problem in rapidly changing environments. The elevation accuracy varies by region. But for anyone trying to turn a vague itinerary into a documented route with actual distances and elevation data, it's the most practical option I've found so far. The official site is aampmap.com. I'd recommend starting with the free tier and exporting a test route before committing to a subscription. The trial period for the paid features is straightforward, and you can always cancel before the charge if it doesn't meet your needs. I've been using it for about two years across six different countries and it's become the standard tool in my planning workflow, even with its flaws.
