Colorado Garmin Compatible Maps

Alpine Loop OHV, ATV, & Hiking Trails in Lake Ciy, Silverton, and Ourah, CO area.
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This expanded Desert Southwest map extends from Yosemite on the west to Joshua Tree on the south, Yellowstone in the north, and stays at Mesa Verde on the east. IT WILL OVERWRITE ANY DESERT SOUTHWEST MAP CURRENTLY ON YOUR SYSTEM. This map is routable, but most of the data has been created by OSM volunteers, so please use it with care.
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A JNX format map (for Garmin devices) based on the USGS National Map. Note you must patch your Garmin firmware to unlock free JNX maps.
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Transparent Topo/hydrology for CO
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This Transparent map will allow you to add a layer to your GPS showing the boundaries of Big Game Management Units in Colorado. Use the map to see your position relative to Big Game Management Unit boundaries in the field or determine which GMU you are standing in. Turn this layer on and off as needed. Use this transparent map in conjunction with other map products. Now Updated to 2018
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This transparent map will allow you to add a layer to your GPS showing the boundaries of Bighorn Management Units in Colorado. Use the map to see your position relative to Bighorn Game Management Unit boundaries in the field or determine which GMU you are standing in. Turn this layer on and off as needed. Use this transparent map in conjunction with other map products. Updated in 2018
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Colorado Public Land Survey System (PLSS) quarter/quarter section overlay.
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Complete topographic map of Colorado including extensive 4WD roads, high resolution water data, land use, 40ft contours, and points of interest. Equivalent to a 24k topo.
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Carl Dubler released maps of two areas in Denver: South Suburban and Highlands Ranch Trail Maps. They are available for free for your Garmin GPS as well as for Microsoft Trips & Streets and Google Earth. From Carl: "The goal is to make using these trails easier and more enjoyable, particularly for geocaching. Carl plans to map all the trails in the Denver metro area, starting with the ones nearest his home in the South Suburban Parks and Recreation District."
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Transparent Garmin overlay map showing the close approximate path, centerline, and boundaries of the annular solar eclipse of October 14, 2023.
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Digital geologic map of Colorado and Utah from 1:500,000 printed maps
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Map Boundary: North: 49° South: 37° West: -109° East: -93° Country: United States States: All of Colorado, Kansas, Nebraska, North Dakota, and South Dakota Parts of Iowa, Minnesota, Missouri, Montana, and Wyoming Price: Free Map Features: Topographic Data Street Data * Roads - Interstates, highways, arterial roads, residential roads, limited unpaved roads * Railroads * High resolution water data - lakes, rivers, streams, and washes * Federal Land Usage - Wilderness area, national parks, and military bases/ranges, native american reservations * Borders - County and state boundary lines * Elevation contours - 20ft intervals * GNIS Points of Interest - summits, mines, falls, dams, cemeteries, towers, populated places, etc. * 4 Grid Segments to the dergee - no segment larger than 5.7mb most less then 2mb in size
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These are transparent trails and points maps.
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Start your adventure today! Suited for any outdoor activity, ROAM Rockies South for Garmin gives the detail you need when finding your next route. Comprised of the best 24k topo features on the market - Bringing together BLM, Forest Service, and Topographic data to provide a detailed map for all of your adventures. Here at onXmaps we strive to create the most detailed map of the Rockies South region ever available! Find new places to recreate using the most complete public lands and open spaces map. It's easy, just browse the map for color-coded lands and hit the trail. Our detailed public land data can expose City, County, State, Federal, or other open space lands that might hold your next favorite hiking, biking, ATVing, off-roading, or any other outdoor activity you wish to ROAM. Google Maps won't show you these secret spots! Bringing together topographic features for Colorado, Utah, New Mexico, Arizona - The ROAM Rockies South microSD Chip is a must have for any adventure!
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Got Trails? The Southwest Trails map project is a collection of trail data from six southwest USA states (Arizona, California, Colorado, Nevada, New Mexico and Utah) compiled for use with compatible Garmin GPS receivers. Southwest Trails is a transparent map, and may be used as a primary map (no additional maps enabled - only trail data will be visible) or as an overlay map (additional maps enabled - trail data layered above visible maps). 16DEC13 v1.3.7 New Version Update (37,025 trail miles) 25NOV13 Added Custom TYP File Options 27OCT13 v1.3.3 New Version Update (34,896 trail miles) 22OCT13 v1.3.2 New Version Update (19,570 trail miles) 17OCT13 v1.3.1 Initial Release (16,240 trail miles)
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Taylor Park, CO ATV Trails. Located approximately 30 miles Northeast of Gunnison, CO at Taylor Park Reservoir. Map contains 214 POIs. Trails are color coded by trail difficulty.
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Road map of USA created from OpenStreetMap data. This is experimental map. It is a result of an attempt to create a map for Garmin with reasonable routing on long distances. Map size is about 3GB.
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US Planimetric (non contour) for the North West
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Map of all the states and counties in the United States. This is a transparent map meant to overlay other maps.
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Transparent Landownership
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