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 Knocknamanagh NE Top (Gullaba Hill) showing contour plot for surrounding peak
IRE
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625m
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Knocknamanagh NE Top (Gullaba Hill)

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

0
Ascents

Thumbnail image for Beinn an Iomaire showing contour plot for surrounding peak
SCO
Icon of location pin
773m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn an Iomaire

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

0
Ascents

Thumbnail image for An Scraig (Ballysitteragh) showing contour plot for surrounding peak
IRE
Icon of location pin
623m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Scraig (Ballysitteragh)

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

0
Ascents

Thumbnail image for Hill of Mondurran showing contour plot for surrounding peak
SCO
Icon of location pin
602m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Mondurran

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

0
Ascents

Thumbnail image for Aonach Dubh a' Ghlinne showing contour plot for surrounding peak
SCO
Icon of location pin
845m
Icon of vertical, double ended, arrow to symbolise height of mountain

Aonach Dubh a' Ghlinne

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

0
Ascents

Thumbnail image for Morven [Tongue to Wick and Helmsdale] showing contour plot for surrounding peak
SCO
Icon of location pin
706m
Icon of vertical, double ended, arrow to symbolise height of mountain

Morven [Tongue to Wick and Helmsdale]

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

0
Ascents