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 Black Hill [The Glenkens to Annandale] [NS904243] showing contour plot for surrounding peak
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Icon of location pin
383m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Hill [The Glenkens to Annandale] [NS904243]

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

0
Ascents

Thumbnail image for Hill of Ochiltree showing contour plot for surrounding peak
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Icon of location pin
184m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Ochiltree

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

0
Ascents

Thumbnail image for Henderland Hill [Firth of Forth to the River Tweed] showing contour plot for surrounding peak
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Icon of location pin
357m
Icon of vertical, double ended, arrow to symbolise height of mountain

Henderland 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 Dodburn Hill showing contour plot for surrounding peak
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Icon of location pin
292m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dodburn Hill

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

0
Ascents

Thumbnail image for A' Chailleach [The Fannaichs] showing contour plot for surrounding peak
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Icon of location pin
999m
Icon of vertical, double ended, arrow to symbolise height of mountain

A' Chailleach [The Fannaichs]

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

0
Ascents

Thumbnail image for West Hill [Firth of Forth to the River Tweed] [NT495600] showing contour plot for surrounding peak
SCO
Icon of location pin
454m
Icon of vertical, double ended, arrow to symbolise height of mountain

West Hill [Firth of Forth to the River Tweed] [NT495600]

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

0
Ascents