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 Carn Oighreag showing contour plot for surrounding peak
SCO
Icon of location pin
704m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn Oighreag

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

0
Ascents

Thumbnail image for Mid Hill [The River Tweed to the English Border] [NY344855] showing contour plot for surrounding peak
SCO
Icon of location pin
327m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mid Hill [The River Tweed to the English Border] [NY344855]

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

0
Ascents

Thumbnail image for Benbrack [The Glenkens to Annandale] [NS531006] showing contour plot for surrounding peak
SCO
Icon of location pin
448m
Icon of vertical, double ended, arrow to symbolise height of mountain

Benbrack [The Glenkens to Annandale] [NS531006]

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

0
Ascents

Thumbnail image for Cruach Doire an Dobhrain showing contour plot for surrounding peak
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Icon of location pin
103m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cruach Doire an Dobhrain

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

0
Ascents

Thumbnail image for Barr Cruinn showing contour plot for surrounding peak
SCO
Icon of location pin
87m
Icon of vertical, double ended, arrow to symbolise height of mountain

Barr Cruinn

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

0
Ascents

Thumbnail image for Callachy Hill showing contour plot for surrounding peak
SCO
Icon of location pin
221m
Icon of vertical, double ended, arrow to symbolise height of mountain

Callachy Hill

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

0
Ascents