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 Mweelrea SE Spur (Derreennawinshin) (Tawnagradia) showing contour plot for surrounding peak
IRE
Icon of location pin
495m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mweelrea SE Spur (Derreennawinshin) (Tawnagradia)

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

0
Ascents

Thumbnail image for Grinlieve (Cruinnshliabh) showing contour plot for surrounding peak
IRE
Icon of location pin
371m
Icon of vertical, double ended, arrow to symbolise height of mountain

Grinlieve (Cruinnshliabh)

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

0
Ascents

Thumbnail image for Mount Foley showing contour plot for surrounding peak
IRE
Icon of location pin
355m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mount Foley

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

0
Ascents

Thumbnail image for Knockeirky showing contour plot for surrounding peak
IRE
Icon of location pin
577m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockeirky

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

0
Ascents

Thumbnail image for Slievecoiltia (Sliabh Coltair) showing contour plot for surrounding peak
IRE
Icon of location pin
269m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slievecoiltia (Sliabh Coltair)

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

0
Ascents

Thumbnail image for Knocknaskagh (Cnoc na Sceach) showing contour plot for surrounding peak
IRE
Icon of location pin
427m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocknaskagh (Cnoc na Sceach)

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

0
Ascents