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 Dooish (An Dubhais) [Derryveagh, Glendowan] showing contour plot for surrounding peak
IRE
Icon of location pin
652m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dooish (An Dubhais) [Derryveagh, Glendowan]

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

0
Ascents

Thumbnail image for Dromderalough (Dromderalough South) (Drom idir Dha Loch) showing contour plot for surrounding peak
IRE
Icon of location pin
656m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dromderalough (Dromderalough South) (Drom idir Dha Loch)

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

0
Ascents

Thumbnail image for Knockshanahullion (Cnoc Seanchuillinn) showing contour plot for surrounding peak
IRE
Icon of location pin
653m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockshanahullion (Cnoc Seanchuillinn)

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

0
Ascents

Thumbnail image for Lugduff (Log Dubh) showing contour plot for surrounding peak
IRE
Icon of location pin
653m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lugduff (Log Dubh)

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

0
Ascents

Thumbnail image for Been Hill (Beann) showing contour plot for surrounding peak
IRE
Icon of location pin
651m
Icon of vertical, double ended, arrow to symbolise height of mountain

Been Hill (Beann)

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

0
Ascents

Thumbnail image for Coomcallee showing contour plot for surrounding peak
IRE
Icon of location pin
649m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coomcallee

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

0
Ascents