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MySatNav Ireland Logo Ireland's Sat Nav & GPS Experts

Versions Available

garmin etrex 20x
eTrex 20x with Western Europe TopoActive
garmin etrex 20 ireland uk topo light
eTrex 20 with Ireland UK Topo Light
garmin etrex 20 birdseye select eire
eTrex 20 with BirdsEye Select Eire

Accessories Available

We stock all Garmin eTrex accessories. Please email us at or call us on 01-2936987 for latest pricing.

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Garmin eTrex 20 Topo Ireland & UK Light

Garmin eTrex 20 Topo Ireland & UK Light

Availability: DISCONTINUED
Product Code: 020-00244-02



  • Transflective 65K colour sunlight readable display
  • Preloaded with TOPO Ireland & UK Light map
  • High-sensitivity GPS with GLONASS support
  • Worldwide basemap (low-detail) with shaded relief
  • Water resistant to IPX7 standards
  • Internal Memory: 1GB, Expandable memory (microSD card not included)
  • up to 25 Hours AA battery life
  • Compatible with BlueChart® g2 marine, City Navigator® street-level mapping, OSI mapping
  • Stores up to 2000 Waypoints; 200 routes; 10,000 track log points, 200 saved tracks
  • Paperless Geocaching
  • Custom POIs - the ability to add additional points of interest
  • Area calculation
  • Size: 5.4w x 10.3h x 3.3d cm

Product Screen Shots

Package Includes

  • eTrex 20
  • Preloaded TOPO Ireland & UK Light map
  • USB Cable
  • Owner's manual
Technical Details

Physical & Performance:

Unit dimensions, WxHxD: 5.4 x 10.3 x 3.3 cm (2.1" x 4.0" x 1.3")
Display size, WxH: 3.5 x 4.4 cm (1.4" x 1.7") ; 5.6 cm diag (2.2")
Display resolution, WxH: 176 x 220 pixels
Display type: Transflective, 65-K color TFT
Weight: 141.7g (5oz) with batteries
Battery: 2 AA batteries (not included); NiMH or Lithium recommended
Battery life: 25 hours
Waterproof: IPX7
Floats: no
High-sensitivity receiver: yes
Interface: USB

Maps & Memory:

Basemap: yes
Preloaded maps: Preloaded "Topo UK & Ireland Light" map
Ability to add maps: yes
Built-in memory: 1 GB
Accepts data cards: microSD™ card (not included)
Waypoints/favorites/locations: 2000
Routes: 200
Track log: 10,000 points, 200 saved tracks


Automatic routing (turn by turn routing on roads): yes (with optional mapping for detailed roads)
Electronic compass: no
Touchscreen: no
Barometric altimeter: no
Geocaching-friendly: yes (paperless)
Camera: no
Sun and moon information: yes
Area calculation: yes
Custom POIs (ability to add additional points of interest): yes
Picture viewer: yes
Garmin Connect compatible: yes
Custom maps compatible: yes
Our Comment

The TOPO Ireland & UK map is recreational map has been compiled using the community generated OpenStreetMap (OSM) database to which Garmin added a 50-metre contour line layer, based on a public digital elevation model (DEM).

The resulting map can be used for orienteering and reference for any outdoor or recreational activities throughout Ireand and UK. These new maps include routable road, trail and path networks, waterway detail, place names, military areas, natural features, land use areas, historical sites and more.

TOPO UK & Ireland Light is capable of turn-by-turn routing on the entire road and trail network present in the map.

The advantage of this unit over the BirdsEye Select version is the Ireland & UK map coverage albeit not to the same level of detail and if you do need detailed mapping then you can always purchase it later. A BirdsEye Select Eire voucher is approx €25.