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 Knock Hill [Sligo and N Roscommon] showing contour plot for surrounding peak
IRE
Icon of location pin
213m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knock Hill [Sligo and N Roscommon]

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

0
Ascents

Thumbnail image for Carrigarierk showing contour plot for surrounding peak
IRE
Icon of location pin
343m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carrigarierk

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

0
Ascents

Thumbnail image for Doughruagh (Duchruach) showing contour plot for surrounding peak
IRE
Icon of location pin
526m
Icon of vertical, double ended, arrow to symbolise height of mountain

Doughruagh (Duchruach)

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

0
Ascents

Thumbnail image for Mullaghcleevaun East Top showing contour plot for surrounding peak
IRE
Icon of location pin
796m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mullaghcleevaun East Top

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

0
Ascents

Thumbnail image for Hill of Allen showing contour plot for surrounding peak
IRE
Icon of location pin
219m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Allen

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

0
Ascents

Thumbnail image for Tonelagee NE Top (Tonelagee East Top) showing contour plot for surrounding peak
IRE
Icon of location pin
668m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tonelagee NE Top (Tonelagee East Top)

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

0
Ascents