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 Cruachan (Lunga) showing contour plot for surrounding peak
SCO
Icon of location pin
103m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cruachan (Lunga)

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

0
Ascents

Thumbnail image for Black Craig [Central Scotland from Dumbarton to Montrose] showing contour plot for surrounding peak
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Icon of location pin
203m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Craig [Central Scotland from Dumbarton to Montrose]

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

0
Ascents

Thumbnail image for Ruadh Mheall showing contour plot for surrounding peak
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Icon of location pin
682m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ruadh Mheall

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

0
Ascents

Thumbnail image for Beinn an t-Sagairt showing contour plot for surrounding peak
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Icon of location pin
101m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn an t-Sagairt

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

0
Ascents

Thumbnail image for Meall a' Mheanbh-chruidh showing contour plot for surrounding peak
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Icon of location pin
819m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall a' Mheanbh-chruidh

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

0
Ascents

Thumbnail image for Mid Hill [The Glenkens to Annandale] [NX776549] showing contour plot for surrounding peak
SCO
Icon of location pin
345m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mid Hill [The Glenkens to Annandale] [NX776549]

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

0
Ascents