TOPO Great Britain PRO 1:25K v3 2024 (includes OS Full GB 1:250, 1:50k, 1:25k)

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  • £339.99
  • Regular price £349.99
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NEW LATEST Version Available 2024 1:25k map card (v3) for Garmin GPS units.

Full GB Ordnance Survey 1:25k maps for a Garmin GPS unit.

Besides including the official Ordnance Survey (OS) 1:25,000, 1:50,000 and 1:250,000 scale maps for all of Great Britain, it also offers — for the first time on a GPS device — on-trail guidance of the OS Detailed Path Network, available for more than 32,000 km of paths and trails in all British National Parks.

Shows, within all British National Parks, OS Detailed Path Network, powering on-trail turn-by-turn guidance for customized routes for pedestrian and cycling activity profiles

Displays turn-by-turn street navigation on more than 520,000 km (more than 320,000 miles) of roads, with full map coverage from HERE maps

Plans customized activity routes using ActiveRouting¹, showing routable roads and paths for walking and cycling tours

Offers thousands of different, searchable destination choices, with more than 570,000 searchable addresses and points of interest, including lodging, restaurants, car parks, banks, petrol stations, attractions, camp sites and more

Provides 3-D view and elevation shading on compatible devices so you can estimate terrain difficulty

Includes Digital Elevation Model (DEM) for route profile planning.



Make sure your device is compatible with this product before purchasing.

To view and use the maps on this card, you must have a device with a microSD/SD card slot. Maps on a microSD/SD card require a unit to be viewed on a computer with BaseCamp™.

Reduced price map updates are not available for these cards. If you want to update the maps, you must purchase a new card that includes the latest map data.

The microSD/SD card package includes a microSD card and an SD card adapter.

ActiveRouting routable paths and trails are available for the following National Parks:

- Brecon Beacons

- Cairngorms

- Dartmoor

- Exmoor

- Lake District

- Loch Lomond & The Trossachs

- New Forest

- Norfolk and Suffolk Broads

- North Yorkshire Moors

- Northumberland

- Peak District

- Pembrokeshire Coast

- Snowdonia

- South Downs

- Yorkshire Dales

For other parts of Great Britain you get 1:250k, 1:50k and 1:25k and of the Isle of Man at 1:25k. This is not routable (i.e. no turn by turn outing) off road but you still get the option to route via roads (as with the 1:50k map card).


Compatable devices -

Dakota® 20 

Edge® 1000 

Edge® 800 

Edge® 810 

Edge® 820 

Edge® Explore 1000 

Edge® Explore 820 

Edge® Touring 

Edge® Touring Plus 

eTrex® 20x / 22x

eTrex® 30x / 32x

eTrex® Touch 25 

eTrex® Touch 35 

GPSMAP® 276Cx 

GPSMAP® 62s 

GPSMAP® 62sc 

GPSMAP® 62st 

GPSMAP® 62stc 


GPSMAP® 64s 

GPSMAP® 64st 



GPSMAP® 65s 

GPSMAP® 66s 

GPSMAP® 66sr

GPSMAP® 66i 

GPSMAP® 66st




GPSMAP® 78s 

GPSMAP® 86s 

GPSMAP® 86i 

Montana® 600 Moto 

Montana® 600

Montana® 610 

Montana® 650 

Montana® 650t 

Montana® 680

Montana® 680t 

Montana® 700

Montana® 700i

Montana® 750i


Oregon® 550 

Oregon® 550t 

Oregon® 600 

Oregon® 600t 

Oregon® 650 

Oregon® 650t 

Oregon® 700

Oregon® 750 

Oregon® 750t 

In the box

MicroSD/SD card package includes a microSD card and an SD card adapter.