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 Leamacrossan Hill showing contour plot for surrounding peak
IRE
Icon of location pin
392m
Icon of vertical, double ended, arrow to symbolise height of mountain

Leamacrossan Hill

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

0
Ascents

Thumbnail image for An Cnoc Riabhach (Knockreagh) showing contour plot for surrounding peak
IRE
Icon of location pin
534m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Cnoc Riabhach (Knockreagh)

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

0
Ascents

Thumbnail image for Tievereivagh (Derreen) (Taobh Riabhach) showing contour plot for surrounding peak
IRE
Icon of location pin
286m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tievereivagh (Derreen) (Taobh Riabhach)

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

0
Ascents

Thumbnail image for Knockatee (Ballinard) showing contour plot for surrounding peak
IRE
Icon of location pin
410m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockatee (Ballinard)

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

0
Ascents

Thumbnail image for Cnoc Leitreach (Owenduff) (Knockletragh) showing contour plot for surrounding peak
IRE
Icon of location pin
452m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc Leitreach (Owenduff) (Knockletragh)

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

0
Ascents

Thumbnail image for Skerry Hill (Cnoc na Sceire) showing contour plot for surrounding peak
IRE
Icon of location pin
459m
Icon of vertical, double ended, arrow to symbolise height of mountain

Skerry Hill (Cnoc na Sceire)

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

0
Ascents