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 Upperton Common showing contour plot for surrounding peak
ENG
Icon of location pin
132m
Icon of vertical, double ended, arrow to symbolise height of mountain

Upperton Common

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

0
Ascents

Thumbnail image for Churchdown Hill (Chosen Hill) (Tinker's Hill) showing contour plot for surrounding peak
ENG
Icon of location pin
155m
Icon of vertical, double ended, arrow to symbolise height of mountain

Churchdown Hill (Chosen Hill) (Tinker's Hill)

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

0
Ascents

Thumbnail image for Havering Atte Bower church showing contour plot for surrounding peak
ENG
Icon of location pin
106m
Icon of vertical, double ended, arrow to symbolise height of mountain

Havering Atte Bower church

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

0
Ascents

Thumbnail image for Cracknowl Hill showing contour plot for surrounding peak
ENG
Icon of location pin
213m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cracknowl Hill

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

0
Ascents

Thumbnail image for Nunburnholme Wold showing contour plot for surrounding peak
ENG
Icon of location pin
166m
Icon of vertical, double ended, arrow to symbolise height of mountain

Nunburnholme Wold

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

0
Ascents

Thumbnail image for Knolls showing contour plot for surrounding peak
ENG
Icon of location pin
458m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knolls

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

0
Ascents