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 Coppet Hill [Welsh Borders S] showing contour plot for surrounding peak
ENG
Icon of location pin
201m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coppet Hill [Welsh Borders S]

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

0
Ascents

Thumbnail image for Telegraph Hill [South East England] showing contour plot for surrounding peak
ENG
Icon of location pin
163m
Icon of vertical, double ended, arrow to symbolise height of mountain

Telegraph Hill [South East England]

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

0
Ascents

Thumbnail image for Carn Marth showing contour plot for surrounding peak
ENG
Icon of location pin
235m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn Marth

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

0
Ascents

Thumbnail image for Farm Hill showing contour plot for surrounding peak
ENG
Icon of location pin
212m
Icon of vertical, double ended, arrow to symbolise height of mountain

Farm Hill

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

0
Ascents

Thumbnail image for Meldon Hill [North Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
767m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meldon Hill [North Pennines]

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

0
Ascents

Thumbnail image for Wardlow Hay Cop showing contour plot for surrounding peak
ENG
Icon of location pin
370m
Icon of vertical, double ended, arrow to symbolise height of mountain

Wardlow Hay Cop

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

0
Ascents