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 Cornasaus (Moyer) (Mohercrom) (Corr na Sas) showing contour plot for surrounding peak
IRE
Icon of location pin
339m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cornasaus (Moyer) (Mohercrom) (Corr na Sas)

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

0
Ascents

Thumbnail image for Croaghmoyle (An Chruach Mhaol) showing contour plot for surrounding peak
IRE
Icon of location pin
430m
Icon of vertical, double ended, arrow to symbolise height of mountain

Croaghmoyle (An Chruach Mhaol)

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

0
Ascents

Thumbnail image for Creag Bhan [Mallaig to Fort William] showing contour plot for surrounding peak
SCO
Icon of location pin
510m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag Bhan [Mallaig to Fort William]

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

0
Ascents

Thumbnail image for Croaghan Hill (Cruachan) showing contour plot for surrounding peak
IRE
Icon of location pin
217m
Icon of vertical, double ended, arrow to symbolise height of mountain

Croaghan Hill (Cruachan)

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

0
Ascents

Thumbnail image for Croughaun Hill (Cruachan Paorach) showing contour plot for surrounding peak
IRE
Icon of location pin
391m
Icon of vertical, double ended, arrow to symbolise height of mountain

Croughaun Hill (Cruachan Paorach)

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

0
Ascents

Thumbnail image for Heiseabhal Mor (Theiseabhal Mor) (Heishival Mor) showing contour plot for surrounding peak
SCO
Icon of location pin
190m
Icon of vertical, double ended, arrow to symbolise height of mountain

Heiseabhal Mor (Theiseabhal Mor) (Heishival Mor)

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

0
Ascents