Garmin TOPO Great Britain v3 Pro 1:25k

GarminTech wrote:Here's a Torrent magnet link for TOPO Great Britain v3 PRO, if anyone wants it?

If you double click to copy the magnet link you may get a few leading spaces which a torrent client paste may dislike so just delete them. It's 25gb so good luck, thanks for sharing

You're welcome. All those individual downloads are a pain and super slow.

He anyone got, can share, or know if the 2026 topo 1:25k exists? I see it listed on [Please Register or Login to download file] and trying it out the clarity is way higher than any other OS map source I've seen, looks like vector rather than raster almost. I have v 2 & 3 and find v2 clearer, but this 2026 version looks far better than that

tearexan wrote:He anyone got, can share, or know if the 2026 topo 1:25k exists? I see it listed on [Please Register or Login to download file] and trying it out the clarity is way higher than any other OS map source I've seen, looks like vector rather than raster almost. I have v 2 & 3 and find v2 clearer, but this 2026 version looks far better than that

Memory map is a dedicated software app with maps........ The maps are not compatible and would never work on Garmin unless converted and this will loose clarity when you do...







PS there are no new versions on the Garmon website either.... So v3 pro is all there is for now...

Anyone able to get the 3D shading to work on a Garmin?

If your garmin supports 3D shading, it should show up,
Sometimes the 3d shading is disabled
Check the map manager options

I've enabled shading and it works on every map other than OS maps (using a Garmin 965)

Thanks for the updated links!

There seems to be a file missing for England South East? is the link missing from the final box? Thanks in advance.

GarminTech wrote:Thanks for the updated links!
There seems to be a file missing for England South East? is the link missing from the final box? Thanks in advance.

Wasn't it was part of the Torrent you shared ?
[Please Register or Login to download file]
Added DA452000A England London and South East TOPOGBv3Pro25k to post #1

GarminTech wrote:Wasn't it was part of the Torrent you shared ?

Oh my word! I only ever looked in the UNLOCKED folder, and never checked the "Oringale Locked" one. There they all are.

Following on from that late night stupidity, I have a request for help please.

These maps are working fine on my GPSMAP 62s, using these V3 PRO files

Northern England.img
Northern Scotland.img
Southern England.img
Southern Scotland.img

However I've just picked up a 66s and using the same SD card in that device, these maps are not found.

I understand the maps need unlocking using the gimgunlock tool, but am I missing another step?

The V2 SD Card I had from a while back however, works in both 62s and 66s

Secondly, do I need to use the above listed files or should these also work in my device?

England East Anglia
England East Midlands
England London & South East
England North East
England North West
England South West
England West Midlands
Scotland Central East
Scotland North & Islands
Scotland South East
Scotland South West
Wales

Sorry for the ambush of questions.

I'm going to the Lakes next Saturday, so would love to use my 66s - any helpers, please?

THANKS IN ADVANCE!

@GarminTech
...to read 'unlocked' Garmin maps you need the 66x device patch.

... https://www.navitotal.com/software/universal-firmware-patcher-for-protected-garmin-devices-t17987-2145.html?hilit=gpsmap%2066s#p201730

Thanks for confirming this is the next step. I had subsequently found that page actually, but left a question....well, because I'm a scaredy cat and need to check something.