Ariel drone view of mountainous landscape with rolling clouds flowing over peak

Journal your hikes and share your adventures.

Bag peaks across the UK & Ireland, track your progress and see updates from Donder's growing community of hikers.

Donder's profile view available to users after sign-up, shows example user with progress tracking, hiking journal and user leaderboard

Thumbnail image for Moel Llanfair showing contour plot for surrounding peak
WLS
Icon of location pin
447m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel Llanfair

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Cul Chreag showing contour plot for surrounding peak
SCO
Icon of location pin
229m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cul Chreag

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Stac Geodha Cul an Fhraochaidh showing contour plot for surrounding peak
SCO
Icon of location pin
57m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stac Geodha Cul an Fhraochaidh

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for The Folly showing contour plot for surrounding peak
ENG
Icon of location pin
235m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Folly

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Glennagalliagh Mountain (Sliabh Ghleann na gCailleach) showing contour plot for surrounding peak
IRE
Icon of location pin
446m
Icon of vertical, double ended, arrow to symbolise height of mountain

Glennagalliagh Mountain (Sliabh Ghleann na gCailleach)

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Creag a' Mhadaidh [Loch Tay to Perth] showing contour plot for surrounding peak
SCO
Icon of location pin
530m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag a' Mhadaidh [Loch Tay to Perth]

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents