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 Knocknafallia (Cnoc na Faille) showing contour plot for surrounding peak
IRE
Icon of location pin
667m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocknafallia (Cnoc na Faille)

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

0
Ascents

Thumbnail image for Peakeen Mountain (Peicin) showing contour plot for surrounding peak
IRE
Icon of location pin
555m
Icon of vertical, double ended, arrow to symbolise height of mountain

Peakeen Mountain (Peicin)

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

0
Ascents

Thumbnail image for Slievenashaska South Top showing contour plot for surrounding peak
IRE
Icon of location pin
565m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slievenashaska South Top

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

0
Ascents

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

War Hill

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

0
Ascents

Thumbnail image for Mullaghcleevaun (Mullach Cliabhain) showing contour plot for surrounding peak
IRE
Icon of location pin
847m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mullaghcleevaun (Mullach Cliabhain)

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

0
Ascents

Thumbnail image for Drung Hill (Cnoc Droinge) showing contour plot for surrounding peak
IRE
Icon of location pin
640m
Icon of vertical, double ended, arrow to symbolise height of mountain

Drung Hill (Cnoc Droinge)

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

0
Ascents