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 Suie Dhu showing contour plot for surrounding peak
SCO
Icon of location pin
614m
Icon of vertical, double ended, arrow to symbolise height of mountain

Suie Dhu

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

0
Ascents

Thumbnail image for Beinn Mhor [North Uist, South Uist and Nearby Islands] [NF808310] showing contour plot for surrounding peak
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Icon of location pin
620m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Mhor [North Uist, South Uist and Nearby Islands] [NF808310]

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

0
Ascents

Thumbnail image for Fora Ness [Shetland Islands] [HU451718] showing contour plot for surrounding peak
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Icon of location pin
100m
Icon of vertical, double ended, arrow to symbolise height of mountain

Fora Ness [Shetland Islands] [HU451718]

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

0
Ascents

Thumbnail image for Creag a' Chait [Loch Broom to Strath Oykel] [NH541979] showing contour plot for surrounding peak
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Icon of location pin
122m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag a' Chait [Loch Broom to Strath Oykel] [NH541979]

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

0
Ascents

Thumbnail image for Meikle Auchinstilloch showing contour plot for surrounding peak
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Icon of location pin
491m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meikle Auchinstilloch

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

0
Ascents

Thumbnail image for Gallow Hill [Central Scotland from Dumbarton to Montrose] [NO388359] showing contour plot for surrounding peak
SCO
Icon of location pin
176m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gallow Hill [Central Scotland from Dumbarton to Montrose] [NO388359]

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

0
Ascents