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 Brocks Hill showing contour plot for surrounding peak
ENG
Icon of location pin
60m
Icon of vertical, double ended, arrow to symbolise height of mountain

Brocks Hill

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

0
Ascents

Thumbnail image for Highfield Hill [Lancashire, Cheshire and S Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
218m
Icon of vertical, double ended, arrow to symbolise height of mountain

Highfield Hill [Lancashire, Cheshire and S Pennines]

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

0
Ascents

Thumbnail image for Sutton Hill [South West England] showing contour plot for surrounding peak
ENG
Icon of location pin
101m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sutton Hill [South West England]

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

0
Ascents

Thumbnail image for Lingmell (Ennerdale) showing contour plot for surrounding peak
ENG
Icon of location pin
427m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lingmell (Ennerdale)

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

0
Ascents

Thumbnail image for Castle Hill [South Central England] [ST096281] showing contour plot for surrounding peak
ENG
Icon of location pin
164m
Icon of vertical, double ended, arrow to symbolise height of mountain

Castle Hill [South Central England] [ST096281]

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

0
Ascents

Thumbnail image for Tricombe Hill showing contour plot for surrounding peak
ENG
Icon of location pin
202m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tricombe Hill

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

0
Ascents