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 Crott Mountain (Croagh Patrick Far East Top) showing contour plot for surrounding peak
IRE
Icon of location pin
500m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crott Mountain (Croagh Patrick Far East Top)

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

0
Ascents

Thumbnail image for Binn Mhor West Top showing contour plot for surrounding peak
IRE
Icon of location pin
596m
Icon of vertical, double ended, arrow to symbolise height of mountain

Binn Mhor West Top

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

0
Ascents

Thumbnail image for Barrclashcame (Sheeffry Hills West Top) (Barr Chlais Ceim) showing contour plot for surrounding peak
IRE
Icon of location pin
772m
Icon of vertical, double ended, arrow to symbolise height of mountain

Barrclashcame (Sheeffry Hills West Top) (Barr Chlais Ceim)

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

0
Ascents

Thumbnail image for Ben Creggan South Top (Meall Lair) showing contour plot for surrounding peak
IRE
Icon of location pin
687m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ben Creggan South Top (Meall Lair)

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

0
Ascents

Thumbnail image for Oughtmore (Ucht Mor) [Sperrin Mountains] [H700974] showing contour plot for surrounding peak
IRE
Icon of location pin
569m
Icon of vertical, double ended, arrow to symbolise height of mountain

Oughtmore (Ucht Mor) [Sperrin Mountains] [H700974]

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

0
Ascents

Thumbnail image for Doughruagh (Duchruach) showing contour plot for surrounding peak
IRE
Icon of location pin
526m
Icon of vertical, double ended, arrow to symbolise height of mountain

Doughruagh (Duchruach)

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

0
Ascents