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 Slieve Bearnagh (Sliabh Bearnach) showing contour plot for surrounding peak
IRE
Icon of location pin
739m
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Slieve Bearnagh (Sliabh Bearnach)

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

0
Ascents

Thumbnail image for Barr a' Ghartain showing contour plot for surrounding peak
SCO
Icon of location pin
169m
Icon of vertical, double ended, arrow to symbolise height of mountain

Barr a' Ghartain

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

0
Ascents

Thumbnail image for Skiddaw North Top showing contour plot for surrounding peak
ENG
Icon of location pin
924m
Icon of vertical, double ended, arrow to symbolise height of mountain

Skiddaw North Top

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

0
Ascents

Thumbnail image for Aineabhal [Lewis and Nearby Islands] [NB097314] showing contour plot for surrounding peak
SCO
Icon of location pin
186m
Icon of vertical, double ended, arrow to symbolise height of mountain

Aineabhal [Lewis and Nearby Islands] [NB097314]

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

0
Ascents

Thumbnail image for Creag Easgaidh East Top showing contour plot for surrounding peak
SCO
Icon of location pin
785m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag Easgaidh East Top

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

0
Ascents

Thumbnail image for Pillmore Hill [Ayr to the River Clyde] showing contour plot for surrounding peak
SCO
Icon of location pin
326m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pillmore Hill [Ayr to the River Clyde]

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

0
Ascents