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 Gilwern Hill showing contour plot for surrounding peak
WLS
Icon of location pin
441m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gilwern Hill

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

0
Ascents

Thumbnail image for Ffridd Cocyn showing contour plot for surrounding peak
WLS
Icon of location pin
313m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ffridd Cocyn

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

0
Ascents

Thumbnail image for Cefn Merthyr showing contour plot for surrounding peak
WLS
Icon of location pin
377m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cefn Merthyr

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

0
Ascents

Thumbnail image for Gyrn Ddu showing contour plot for surrounding peak
WLS
Icon of location pin
522m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gyrn Ddu

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

0
Ascents

Thumbnail image for Graig-wen showing contour plot for surrounding peak
WLS
Icon of location pin
407m
Icon of vertical, double ended, arrow to symbolise height of mountain

Graig-wen

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

0
Ascents

Thumbnail image for Bryn Tudur showing contour plot for surrounding peak
WLS
Icon of location pin
141m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn Tudur

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

0
Ascents