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 Horsenden Hill showing contour plot for surrounding peak
ENG
Icon of location pin
85m
Icon of vertical, double ended, arrow to symbolise height of mountain

Horsenden Hill

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

0
Ascents

Thumbnail image for Halwyn Pyramid showing contour plot for surrounding peak
ENG
Icon of location pin
189m
Icon of vertical, double ended, arrow to symbolise height of mountain

Halwyn Pyramid

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

0
Ascents

Thumbnail image for Hind Low showing contour plot for surrounding peak
ENG
Icon of location pin
447m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hind Low

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

0
Ascents

Thumbnail image for Duncliffe Hill showing contour plot for surrounding peak
ENG
Icon of location pin
210m
Icon of vertical, double ended, arrow to symbolise height of mountain

Duncliffe Hill

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

0
Ascents

Thumbnail image for Homelea Hill showing contour plot for surrounding peak
ENG
Icon of location pin
169m
Icon of vertical, double ended, arrow to symbolise height of mountain

Homelea Hill

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

0
Ascents

Thumbnail image for Rostowrack Downs showing contour plot for surrounding peak
ENG
Icon of location pin
247m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rostowrack Downs

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

0
Ascents