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 Castle Hill [Firth of Forth to the River Tweed] showing contour plot for surrounding peak
SCO
Icon of location pin
323m
Icon of vertical, double ended, arrow to symbolise height of mountain

Castle Hill [Firth of Forth to the River Tweed]

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

0
Ascents

Thumbnail image for Quarry Hill [Firth of Forth to the River Tweed] showing contour plot for surrounding peak
SCO
Icon of location pin
390m
Icon of vertical, double ended, arrow to symbolise height of mountain

Quarry Hill [Firth of Forth to the River Tweed]

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

0
Ascents

Thumbnail image for Cnoc Loch nam Brac showing contour plot for surrounding peak
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Icon of location pin
119m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc Loch nam Brac

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

0
Ascents

Thumbnail image for Am Beannan [Loch Ericht to Glen Tromie & Glen Garry] showing contour plot for surrounding peak
SCO
Icon of location pin
387m
Icon of vertical, double ended, arrow to symbolise height of mountain

Am Beannan [Loch Ericht to Glen Tromie & Glen Garry]

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

0
Ascents

Thumbnail image for Sgurr an Eilein Ghiubhais South Top showing contour plot for surrounding peak
SCO
Icon of location pin
520m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sgurr an Eilein Ghiubhais South Top

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

0
Ascents

Thumbnail image for Stob Coire a' Chairn South Top showing contour plot for surrounding peak
SCO
Icon of location pin
909m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stob Coire a' Chairn South Top

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

0
Ascents