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 Sgurr na Coinnich showing contour plot for surrounding peak
SCO
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739m
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Sgurr na Coinnich

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

0
Ascents

Thumbnail image for Cruach Lerags showing contour plot for surrounding peak
SCO
Icon of location pin
252m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cruach Lerags

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

0
Ascents

Thumbnail image for Meall an Fhuarain West Top showing contour plot for surrounding peak
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Icon of location pin
502m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall an Fhuarain West Top

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

0
Ascents

Thumbnail image for Meall a' Bhuirich [Tongue to Wick and Helmsdale] showing contour plot for surrounding peak
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Icon of location pin
407m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall a' Bhuirich [Tongue to Wick and Helmsdale]

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

0
Ascents

Thumbnail image for The Law [Central Scotland from Dumbarton to Montrose] [NN955057] showing contour plot for surrounding peak
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Icon of location pin
404m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Law [Central Scotland from Dumbarton to Montrose] [NN955057]

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

0
Ascents

Thumbnail image for The Knock [Ayr to the River Clyde] showing contour plot for surrounding peak
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Icon of location pin
217m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Knock [Ayr to the River Clyde]

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

0
Ascents