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 Lobawn (Luban) showing contour plot for surrounding peak
IRE
Icon of location pin
636m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lobawn (Luban)

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

0
Ascents

Thumbnail image for Nephin (Neifinn) showing contour plot for surrounding peak
IRE
Icon of location pin
806m
Icon of vertical, double ended, arrow to symbolise height of mountain

Nephin (Neifinn)

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

0
Ascents

Thumbnail image for Slieve Binnian North Top (The Back Castles) showing contour plot for surrounding peak
IRE
Icon of location pin
678m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve Binnian North Top (The Back Castles)

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

0
Ascents

Thumbnail image for Claggan Mountain NE Top (Anaffrin Hill) (Sliabh na Cloigne NE Top) showing contour plot for surrounding peak
IRE
Icon of location pin
501m
Icon of vertical, double ended, arrow to symbolise height of mountain

Claggan Mountain NE Top (Anaffrin Hill) (Sliabh na Cloigne NE Top)

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

0
Ascents

Thumbnail image for Cnoc Breasail showing contour plot for surrounding peak
IRE
Icon of location pin
592m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc Breasail

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

0
Ascents

Thumbnail image for Knocklaur (Cnoc Lair) showing contour plot for surrounding peak
IRE
Icon of location pin
518m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocklaur (Cnoc Lair)

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

0
Ascents