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 Knockeirky South Top (Canshanavoe) showing contour plot for surrounding peak
IRE
Icon of location pin
523m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockeirky South Top (Canshanavoe)

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

0
Ascents

Thumbnail image for Cross Slieve (Croisshliabh) showing contour plot for surrounding peak
IRE
Icon of location pin
206m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cross Slieve (Croisshliabh)

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

0
Ascents

Thumbnail image for Shanlieve (Seanshliabh) showing contour plot for surrounding peak
IRE
Icon of location pin
627m
Icon of vertical, double ended, arrow to symbolise height of mountain

Shanlieve (Seanshliabh)

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

0
Ascents

Thumbnail image for Knockscagh showing contour plot for surrounding peak
IRE
Icon of location pin
195m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockscagh

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

0
Ascents

Thumbnail image for Knocknagapple N W Top showing contour plot for surrounding peak
IRE
Icon of location pin
458m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocknagapple N W Top

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

0
Ascents

Thumbnail image for Knockacullion (Cnoc an Chuilinn) showing contour plot for surrounding peak
IRE
Icon of location pin
562m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockacullion (Cnoc an Chuilinn)

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

0
Ascents