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 Bryn Amlwg showing contour plot for surrounding peak
WLS
Icon of location pin
488m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn Amlwg

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

0
Ascents

Thumbnail image for Banc y Celyn showing contour plot for surrounding peak
WLS
Icon of location pin
472m
Icon of vertical, double ended, arrow to symbolise height of mountain

Banc y Celyn

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

0
Ascents

Thumbnail image for Broniarth Hill showing contour plot for surrounding peak
WLS
Icon of location pin
265m
Icon of vertical, double ended, arrow to symbolise height of mountain

Broniarth Hill

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

0
Ascents

Thumbnail image for Rhialgwm showing contour plot for surrounding peak
WLS
Icon of location pin
540m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rhialgwm

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

0
Ascents

Thumbnail image for Birds' Rock showing contour plot for surrounding peak
WLS
Icon of location pin
258m
Icon of vertical, double ended, arrow to symbolise height of mountain

Birds' Rock

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

0
Ascents

Thumbnail image for Braich Ddu (Craig Cwm-llwyd) showing contour plot for surrounding peak
WLS
Icon of location pin
546m
Icon of vertical, double ended, arrow to symbolise height of mountain

Braich Ddu (Craig Cwm-llwyd)

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

0
Ascents