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 Fan Bwlch Chwyth showing contour plot for surrounding peak
WLS
Icon of location pin
603m
Icon of vertical, double ended, arrow to symbolise height of mountain

Fan Bwlch Chwyth

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

0
Ascents

Thumbnail image for Mynydd Drumau showing contour plot for surrounding peak
WLS
Icon of location pin
272m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Drumau

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

0
Ascents

Thumbnail image for Clawdd Du Mawr showing contour plot for surrounding peak
WLS
Icon of location pin
535m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clawdd Du Mawr

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

0
Ascents

Thumbnail image for Pen Ffordd Banwy showing contour plot for surrounding peak
WLS
Icon of location pin
195m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Ffordd Banwy

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

0
Ascents

Thumbnail image for Esgair Foel-ddu showing contour plot for surrounding peak
WLS
Icon of location pin
479m
Icon of vertical, double ended, arrow to symbolise height of mountain

Esgair Foel-ddu

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

0
Ascents

Thumbnail image for Bryn y Fedwen [Aberystwyth to Welshpool] [SN851972] showing contour plot for surrounding peak
WLS
Icon of location pin
405m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn y Fedwen [Aberystwyth to Welshpool] [SN851972]

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

0
Ascents