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 Roundton showing contour plot for surrounding peak
WLS
Icon of location pin
371m
Icon of vertical, double ended, arrow to symbolise height of mountain

Roundton

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

0
Ascents

Thumbnail image for Brackla Hill showing contour plot for surrounding peak
WLS
Icon of location pin
87m
Icon of vertical, double ended, arrow to symbolise height of mountain

Brackla Hill

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

0
Ascents

Thumbnail image for Carreg Cennen showing contour plot for surrounding peak
WLS
Icon of location pin
266m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carreg Cennen

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

0
Ascents

Thumbnail image for Cerrig Cochion showing contour plot for surrounding peak
WLS
Icon of location pin
550m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cerrig Cochion

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

0
Ascents

Thumbnail image for Pen Trebared showing contour plot for surrounding peak
WLS
Icon of location pin
70m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Trebared

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

0
Ascents

Thumbnail image for Clogau showing contour plot for surrounding peak
WLS
Icon of location pin
310m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clogau

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

0
Ascents