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 Bruach na Frithe showing contour plot for surrounding peak
SCO
Icon of location pin
959m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bruach na Frithe

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

0
Ascents

Thumbnail image for Beinn Mheadhoin [Cairngorms] showing contour plot for surrounding peak
SCO
Icon of location pin
1183m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Mheadhoin [Cairngorms]

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

0
Ascents

Thumbnail image for Beinn Bhreac [Loch Duich to Cannich] showing contour plot for surrounding peak
SCO
Icon of location pin
674m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Bhreac [Loch Duich to Cannich]

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

0
Ascents

Thumbnail image for Creag an Dubh-chadha showing contour plot for surrounding peak
SCO
Icon of location pin
841m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag an Dubh-chadha

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

0
Ascents

Thumbnail image for Druim nan Firean showing contour plot for surrounding peak
SCO
Icon of location pin
662m
Icon of vertical, double ended, arrow to symbolise height of mountain

Druim nan Firean

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

0
Ascents

Thumbnail image for Beinn Ruadh [Loch Fyne to Bute and the Firth of Clyde] [NS155884] showing contour plot for surrounding peak
SCO
Icon of location pin
664m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Ruadh [Loch Fyne to Bute and the Firth of Clyde] [NS155884]

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

0
Ascents