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 Knockroe [Knockmealdown, Comeragh and Monavullagh Mountains] showing contour plot for surrounding peak
IRE
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177m
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Knockroe [Knockmealdown, Comeragh and Monavullagh Mountains]

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

0
Ascents

Thumbnail image for Cleit Niosaboist (Clett Nisabost) showing contour plot for surrounding peak
SCO
Icon of location pin
158m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cleit Niosaboist (Clett Nisabost)

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

0
Ascents

Thumbnail image for Craigie Thieves showing contour plot for surrounding peak
SCO
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688m
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Craigie Thieves

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

0
Ascents

Thumbnail image for Black Knowe [The River Tweed to the English Border] [NT225109] showing contour plot for surrounding peak
SCO
Icon of location pin
549m
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Black Knowe [The River Tweed to the English Border] [NT225109]

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

0
Ascents

Thumbnail image for Carn na Laraiche Maoile showing contour plot for surrounding peak
SCO
Icon of location pin
811m
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Carn na Laraiche Maoile

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

0
Ascents

Thumbnail image for Dereenavurrig Hill showing contour plot for surrounding peak
IRE
Icon of location pin
261m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dereenavurrig Hill

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

0
Ascents