Navigate your next outdoor adventure with the Garmin GPSMAP 66s pre loaded with Ordance Survey TOPO GB PRO 1:25K mapping. Whether you\'re hiking, mountain biking, climbing, geocaching, kayaking or working in outdoor environments, you can explore more with this iconic rugged handheld with a 3\" colour display. It offers a new quality of positioning with Quad-Helix antenna performance and multi-satellite support as well as wireless connectivity for Active Weather, direct downloads and Garmin Explore compatibility.In addition to multi-GNSS support, the GPSMAP 66 series provides ABC (altimeter, barometer and compass) sensor capabilities to track your journey. The built-in altimeter provides elevation data to accurately monitor ascent and descent, while the barometer can be used to predict weather changes by showing short-term trends in air pressure. The three-axis electronic compass keeps your bearing whether you\'re moving or not.Get a better picture of your location with high-resolution photo-realistic views of your route, thanks to direct-to-device downloads of BirdsEye satellite imagery — without an annual subscription. You\'ll see a true representation of your surroundings to find trails, trailheads and clearings for campsites, to find parks and parking for geocaching, and even to create waypoints based on landmarks.You’ll always stay informed of weather conditions when you pair your GPSMAP 66 series device via Bluetooth to a compatible smartphone. Receive Active Weather updates for real-time forecast information, including predictive maps for temperature, wind, precipitation and clouds. It also provides live weather radar so you’re aware of inclement weather that can affect your outdoor adventures.