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 Crugiau Merched showing contour plot for surrounding peak
WLS
Icon of location pin
462m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crugiau Merched

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

0
Ascents

Thumbnail image for Gop Hill showing contour plot for surrounding peak
WLS
Icon of location pin
251m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gop Hill

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

0
Ascents

Thumbnail image for Gwastedyn Hill showing contour plot for surrounding peak
WLS
Icon of location pin
477m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gwastedyn Hill

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

0
Ascents

Thumbnail image for Penhow showing contour plot for surrounding peak
WLS
Icon of location pin
194m
Icon of vertical, double ended, arrow to symbolise height of mountain

Penhow

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

0
Ascents

Thumbnail image for Waun-lluest showing contour plot for surrounding peak
WLS
Icon of location pin
127m
Icon of vertical, double ended, arrow to symbolise height of mountain

Waun-lluest

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

0
Ascents

Thumbnail image for Carnedd y Ddelw showing contour plot for surrounding peak
WLS
Icon of location pin
686m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carnedd y Ddelw

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

0
Ascents