At home on the trail, on the water, or on the road, the Montana is the top of the line handheld GPS from Garmin. Resistant to water, sand, and dust, its the perfect partner for all your outdoors activities. Montana 600 features a vast 4 inch, sunlight-readable touchscreen display that offers crystal clear enhanced colors and displays high-resolution images. Its easy-to-use interface means you'll spend more time enjoying the outdoors and less time searching for information.