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 Haw Park showing contour plot for surrounding peak
ENG
Icon of location pin
244m
Icon of vertical, double ended, arrow to symbolise height of mountain

Haw Park

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

0
Ascents

Thumbnail image for Shidlaw Hill showing contour plot for surrounding peak
ENG
Icon of location pin
89m
Icon of vertical, double ended, arrow to symbolise height of mountain

Shidlaw Hill

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

0
Ascents

Thumbnail image for Barrow Hill (Mersea Island) showing contour plot for surrounding peak
ENG
Icon of location pin
21m
Icon of vertical, double ended, arrow to symbolise height of mountain

Barrow Hill (Mersea Island)

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

0
Ascents

Thumbnail image for Bolehill showing contour plot for surrounding peak
ENG
Icon of location pin
323m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bolehill

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

0
Ascents

Thumbnail image for Dove Holes Hill showing contour plot for surrounding peak
ENG
Icon of location pin
381m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dove Holes Hill

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

0
Ascents

Thumbnail image for The Sisters North showing contour plot for surrounding peak
ENG
Icon of location pin
33m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Sisters North

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

0
Ascents