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-pig showing contour plot for surrounding peak
WLS
Icon of location pin
523m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn-pig

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

0
Ascents

Thumbnail image for Tal y Fan showing contour plot for surrounding peak
WLS
Icon of location pin
610m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tal y Fan

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

0
Ascents

Thumbnail image for Rhobell-y-big showing contour plot for surrounding peak
WLS
Icon of location pin
504m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rhobell-y-big

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

0
Ascents

Thumbnail image for Moel-y-Gaer showing contour plot for surrounding peak
WLS
Icon of location pin
206m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel-y-Gaer

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

0
Ascents

Thumbnail image for Graig Hill [Welshpool to Hay-on-Wye] showing contour plot for surrounding peak
WLS
Icon of location pin
468m
Icon of vertical, double ended, arrow to symbolise height of mountain

Graig Hill [Welshpool to Hay-on-Wye]

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

0
Ascents

Thumbnail image for Pen Coed-y-Bedo showing contour plot for surrounding peak
WLS
Icon of location pin
369m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Coed-y-Bedo

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

0
Ascents