Best GPS for Overlanding: Top Navigation Devices for Off-Road Adventures

Navigating the wild and remote landscapes of an overland journey requires a reliable GPS system. Unlike standard road trips, overlanding often takes you off the beaten path, where cell service is unreliable, and precise navigation is crucial. In this guide, we’ll explore the best GPS devices for overlanding, ensuring you stay on track whether you're crossing mountains, deserts, or dense forests.

Why Do You Need a Dedicated GPS for Overlanding?

While smartphones and Google Maps are useful for urban navigation, overlanding demands rugged, high-performance GPS units that work offline, provide detailed topographic maps, and offer reliable satellite tracking. A dedicated GPS for overlanding ensures:

• Accurate navigation in remote areas with no cell coverage.

• Offline maps and topographic details for off-road trails.

• Durability and waterproofing to withstand harsh conditions.

• Long battery life or direct power connection for extended trips.

  
  

  

  
  

Best GPS Devices for Overlanding

1. Garmin Overlander

✅ Best Overall for Overlanding

• Preloaded topographic maps and turn-by-turn navigation.

• Supports on-road and off-road routing.

• 7-inch touchscreen with rugged durability.

• Built-in altimeter, barometer, and compass.

• Syncs with Garmin inReach for satellite messaging and SOS.

  
  

  

  
  

2. Garmin Montana 700i/750i

✅ Best Handheld GPS for Overlanding

• 5-inch glove-friendly touchscreen.

• Preloaded topographic maps and satellite imagery.

• inReach capability for two-way satellite messaging and SOS.

• Rugged and waterproof for extreme conditions.

• Dual-battery system (internal rechargeable + AA batteries).

  
  

  

  
  

3. Garmin Tread – Overland Edition

✅ Best for Off-Road & Group Travel

• Large 8-inch touchscreen display.

• Preloaded North America & Europe topo maps.

• Group Ride Radio to communicate with other travelers.

• Built-in pitch, roll, and compass sensors.

• Weather updates and live traffic data (with subscription).

  
  

  

  
  

4. Garmin eTrex 32x

✅ Best Compact & Lightweight GPS

• 2.2-inch color display (small but efficient).

• Topographic maps with trail navigation.

• Glonass & GPS satellite tracking for accuracy.

• Up to 25 hours of battery life (AA batteries).

• Perfect as a backup GPS or for short hikes.

Honorable Mentions

• Trail Tech Voyager Pro – Great for dirt bikes and ATVs.

• Lowrance HDS LIVE 7 – Best for water-based overlanding and off-road racing.

• Tablet-Based GPS Apps – If you prefer using a tablet, apps like Gaia GPS, OnX Offroad, and OsmAnd+ are great alternatives.

Key Features to Consider When Choosing a GPS for Overlanding

✔ Screen Size & Visibility – Large screens offer better readability, but compact devices are easier to carry.

✔ Offline Maps & Updates – Ensure your GPS can function without an internet connection.

✔ Durability & Weather Resistance – Overlanding GPS units should be shockproof, dustproof, and waterproof.

✔ Battery Life & Power Options – Look for devices with long battery life or options for vehicle mounting & charging.

✔ Satellite Communication – inReach capability or built-in SOS functions can be life-saving in remote areas.

✔ Trail Mapping & Custom Routes – Ability to upload and customize routes for better navigation.

Final Thoughts

Choosing the right GPS for overlanding depends on your adventure style. The Garmin Overlander is an excellent all-in-one solution, while the Montana 700i is ideal for handheld use. If you’re on a budget, the Magellan TRX7 CS offers great features without breaking the bank. For those who prefer tablet-based navigation, Gaia GPS and OnX Offroad are fantastic digital alternatives.

Whichever GPS you choose, make sure it meets your overlanding needs and keeps you on track for your next adventure! 🚙🌍