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 Cooneen Hill (Cnoc an Chuainin) showing contour plot for surrounding peak
IRE
Icon of location pin
467m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cooneen Hill (Cnoc an Chuainin)

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

0
Ascents

Thumbnail image for Droim an Bhothaigh (Drumavohy Hill) showing contour plot for surrounding peak
IRE
Icon of location pin
153m
Icon of vertical, double ended, arrow to symbolise height of mountain

Droim an Bhothaigh (Drumavohy Hill)

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

0
Ascents

Thumbnail image for Derk Hill showing contour plot for surrounding peak
IRE
Icon of location pin
236m
Icon of vertical, double ended, arrow to symbolise height of mountain

Derk Hill

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

0
Ascents

Thumbnail image for Cashel Hill (Cnoc an Chaisil) showing contour plot for surrounding peak
IRE
Icon of location pin
310m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cashel Hill (Cnoc an Chaisil)

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

0
Ascents

Thumbnail image for Stags of Broad Haven (Southern) showing contour plot for surrounding peak
IRE
Icon of location pin
94m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stags of Broad Haven (Southern)

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

0
Ascents

Thumbnail image for Camenabologue (Ceim na mBulog) showing contour plot for surrounding peak
IRE
Icon of location pin
758m
Icon of vertical, double ended, arrow to symbolise height of mountain

Camenabologue (Ceim na mBulog)

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

0
Ascents