Guide to Free Overland GPS Maps


Staff member
May 26, 2013
Guide to Free Overland GPS Maps
The majority of GPS units come pre-installed with local routable maps for the region where the unit is purchased, however once you leave your region you will be required to purchase and install new maps.

Garmin North America and Mexico Coverage
Most maps these days are expensive, reaching up to £130 per region. Once you are outside Europe or North America, the coverage, accuracy and quality of the purchased maps drop, and in some spots no coverage is provided at all.

Garmin South America Coverage

Luckily today in the open source world there are many products filling the gaps, on most occasions these maps are free and easy to install!

OpenStreetMap (OSM) is one of the best known projects, which is continually being updated and provides truly global coverage. This website allows you to download routable open street map data in a format compilable for use with either PC software or dedicated satellite navigation devices.

Throughout Central and South East Asia we found the OpenStreetMaps indispensable, and would recommend them in preference to paid for maps.


To find out how to install the maps on your GPS please see the OpenStreetMap Wiki .

Other country specific free maps:
Central America Cenrut BiciMapas
South America Proyetcto MapearConoSur
Argentina Proyectomapear
Brazil Tracksource
Boliva Geo Group
Colombia Colrut
Peru Perut
Venezuela VenRut
New Zealand NZ Open GPS
Malaysia Malfreemaps MalsingMaps
Indonesia Navigasi
Albania Bunkertrails
Morocco Marokko

Paid for Maps
Africa Tracks4Africa
SE AsiaRotweiler Maps

Mapping Software

Garmin - Base camp / Map Source

Maps and Apps for Phones
Here maps - are NAVTEQ and provide free offline maps not just for windows phones but also Android & Iphone

Maps Me - Offline maps for Android & Iphone

Please help to keep this thread up-to-date with the latest maps!
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