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 Galtymore (Cnoc Mor na nGaibhlte) showing contour plot for surrounding peak
IRE
Icon of location pin
918m
Icon of vertical, double ended, arrow to symbolise height of mountain

Galtymore (Cnoc Mor na nGaibhlte)

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

0
Ascents

Thumbnail image for Knockbrinnea West Top (Cnoc Broinne (mullach thiar)) (Knockbrinnea) showing contour plot for surrounding peak
IRE
Icon of location pin
854m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockbrinnea West Top (Cnoc Broinne (mullach thiar)) (Knockbrinnea)

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

0
Ascents

Thumbnail image for Baurtregaum (Barr Tri gCom) showing contour plot for surrounding peak
IRE
Icon of location pin
851m
Icon of vertical, double ended, arrow to symbolise height of mountain

Baurtregaum (Barr Tri gCom)

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

0
Ascents

Thumbnail image for Slieve Donard (Sliabh Donairt) showing contour plot for surrounding peak
IRE
Icon of location pin
850m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve Donard (Sliabh Donairt)

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

0
Ascents

Thumbnail image for Mullaghcleevaun (Mullach Cliabhain) showing contour plot for surrounding peak
IRE
Icon of location pin
847m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mullaghcleevaun (Mullach Cliabhain)

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

0
Ascents

Thumbnail image for Skregmore (Screig Mhor) showing contour plot for surrounding peak
IRE
Icon of location pin
848m
Icon of vertical, double ended, arrow to symbolise height of mountain

Skregmore (Screig Mhor)

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

0
Ascents