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-hir showing contour plot for surrounding peak
WLS
Icon of location pin
179m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn-hir

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

0
Ascents

Thumbnail image for Coety Mountain (boundary) showing contour plot for surrounding peak
WLS
Icon of location pin
574m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coety Mountain (boundary)

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

0
Ascents

Thumbnail image for Cerrig Llwydion showing contour plot for surrounding peak
WLS
Icon of location pin
509m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cerrig Llwydion

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

0
Ascents

Thumbnail image for Foel Darw showing contour plot for surrounding peak
WLS
Icon of location pin
424m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Darw

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

0
Ascents

Thumbnail image for Y Gamriw showing contour plot for surrounding peak
WLS
Icon of location pin
604m
Icon of vertical, double ended, arrow to symbolise height of mountain

Y Gamriw

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

0
Ascents

Thumbnail image for Penpegws showing contour plot for surrounding peak
WLS
Icon of location pin
317m
Icon of vertical, double ended, arrow to symbolise height of mountain

Penpegws

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

0
Ascents