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 Slieveanorra (Sliabh an Earra) showing contour plot for surrounding peak
IRE
Icon of location pin
508m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieveanorra (Sliabh an Earra)

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

0
Ascents

Thumbnail image for Hungry Hill (Cnoc Daod) showing contour plot for surrounding peak
IRE
Icon of location pin
685m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hungry Hill (Cnoc Daod)

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

0
Ascents

Thumbnail image for Beinn Mheadhoin [Glen Albyn and the Monadh Liath] showing contour plot for surrounding peak
SCO
Icon of location pin
556m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Mheadhoin [Glen Albyn and the Monadh Liath]

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

0
Ascents

Thumbnail image for An Sgurr [Canna, Rhum and Eigg] showing contour plot for surrounding peak
SCO
Icon of location pin
394m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Sgurr [Canna, Rhum and Eigg]

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

0
Ascents

Thumbnail image for Culardoch showing contour plot for surrounding peak
SCO
Icon of location pin
900m
Icon of vertical, double ended, arrow to symbolise height of mountain

Culardoch

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

0
Ascents

Thumbnail image for Cadair Berwyn showing contour plot for surrounding peak
WLS
Icon of location pin
832m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cadair Berwyn

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

0
Ascents