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 Dynevor Castle showing contour plot for surrounding peak
WLS
Icon of location pin
100m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dynevor Castle

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

0
Ascents

Thumbnail image for Bennel Hill showing contour plot for surrounding peak
SCO
Icon of location pin
162m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bennel Hill

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

0
Ascents

Thumbnail image for Knockman Hill showing contour plot for surrounding peak
SCO
Icon of location pin
324m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockman Hill

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

0
Ascents

Thumbnail image for Seatoller Fell showing contour plot for surrounding peak
ENG
Icon of location pin
461m
Icon of vertical, double ended, arrow to symbolise height of mountain

Seatoller Fell

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

0
Ascents

Thumbnail image for Bearnaraigh Beag showing contour plot for surrounding peak
SCO
Icon of location pin
42m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bearnaraigh Beag

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

0
Ascents

Thumbnail image for High Thorn Hill showing contour plot for surrounding peak
ENG
Icon of location pin
214m
Icon of vertical, double ended, arrow to symbolise height of mountain

High Thorn Hill

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

0
Ascents