Topo 24K map segments

Garmin's Topo 24K mapping products that are currently available as a preloaded microSD memory card or as a download are made up of sections called map segments. Each device can only hold a certain number of mapping segments which can cause issues if installing multiple regions of the Topo 24K maps or installing them alongside other mapping products. For a map of the regions and the number of map segments found in each, see the information below. 

Utilizing the appropriate number of map segments for your device can help ensure your map functions correctly. For more information about map segments and the number that can be stored on an outdoor device please see related content.

*Select areas of the Topo Alaska Enhanced map are in 24K coverage while other areas are 63K.