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 Church Hill [The River Tees to The Wash] showing contour plot for surrounding peak
ENG
Icon of location pin
47m
Icon of vertical, double ended, arrow to symbolise height of mountain

Church Hill [The River Tees to The Wash]

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

0
Ascents

Thumbnail image for Green Hill [South East England] showing contour plot for surrounding peak
ENG
Icon of location pin
161m
Icon of vertical, double ended, arrow to symbolise height of mountain

Green Hill [South East England]

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

0
Ascents

Thumbnail image for Smaithwaite Hill showing contour plot for surrounding peak
ENG
Icon of location pin
207m
Icon of vertical, double ended, arrow to symbolise height of mountain

Smaithwaite Hill

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

0
Ascents

Thumbnail image for Tod Moor showing contour plot for surrounding peak
ENG
Icon of location pin
146m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tod Moor

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

0
Ascents

Thumbnail image for Bickleigh Brake showing contour plot for surrounding peak
ENG
Icon of location pin
199m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bickleigh Brake

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

0
Ascents

Thumbnail image for Sidbury Hill showing contour plot for surrounding peak
ENG
Icon of location pin
223m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sidbury Hill

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

0
Ascents